https://wiki.helsinki.hacklab.fi/mediawiki/api.php?action=feedcontributions&user=Rambo&feedformat=atomHelsinki Hacklabin wiki - Käyttäjän muokkaukset [fi]2024-03-28T17:22:36ZKäyttäjän muokkauksetMediaWiki 1.31.7https://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Lotan_vianetsinta&diff=33520Lotan vianetsinta2019-04-05T08:18:44Z<p>Rambo: /* Makro-ongelma alkuvuodesta 2019 */</p>
<hr />
<div>= Makro-ongelma alkuvuodesta 2019 =<br />
<br />
Uusi ongelma, remote-bufferin asennusyrityksen jälkeen makrot M03 (ja ilmeisesti myös M08, M16,M17,M18) "jumittaa" vaikka bufferi on sittemmin poistettu. jog/mpg moodissa spindlen ja coolantin ohjaus<br />
toimii kyllä.<br />
<br />
Edit 2019-04-04: Vika oli siinä että joku oli töninyt "program restart" kytkimen "on" asentoon, joka taas pakottaa jotkut M-komennot odottamaan kunnes kytkin on takaisin off-asennossa (ettei tapahtu katastrofeja kun ohjelma aloittaa alusta). Nyt kytkin [[https://www.flickr.com/photos/helsinkihacklab/46520727605/ merkitty näkyvämmin]]<br />
<br />
= Karaongelma talvella 2017–2018 =<br />
<br />
'''2018 keväällä saatiin korjattua lähipajan avustuksella.'''<br />
<br />
Alla oleva tieto on WANHAA.<br />
<br />
Keskiviikkona 1.11.2017 CNC-kurssin lopputyötä ajaessa karalle tapahtunut Jotain. Ensimmäinen diagnoosi oli vioittunut karan vetohihna. Valitettavasti kun saimme 7.11. vetohihnan irti oikeaksi viaksi paljastui karan laakereiden vioittuminen. Nyt tavoitteena on saada karapaketti irti ja selvitettyä korjausmahdollisuudet ja kustannukset.<br />
<br />
== Tilanne tällä hetkellä ==<br />
* Kone on käyttökelvoton karan osalta<br />
* Karan laakerit täytyy vaihtaa<br />
* Karan paineilmasylinteri on irroitettu<br />
* Karan vetomoottorin pultit ovat löysällä<br />
* Karapaketin kiinnitysruuvit on löysätty<br />
* Karan hihnapyörän kiristyspultit on irroitettu<br />
** Pitäisi keksiä keino millä hihnapyörä saadaan irti<br />
* Lotan työkalupitimet on rasvattu ja pakattu laatikoihin<br />
* Karan ja karamoottorin hihnapyörään ja itse hihnaan on merkitty kohdat, jotta moottori on mahdollista saada takaisin oikeaan orientaatioon<br />
<br />
== Tehtävää ==<br />
* Muistin varmistuspattereiden vaihto (ÄLÄ TEE ELLET TIEDÄ MITEN SE KUULUU TEHDÄ)<br />
* Lastujen siivous<br />
* Leikkuunesteen poisto<br />
* Karapaketin irroitus<br />
** Mutteri: https://cdz-gmbh.de/C-Serie-Praezisions-Wellenmutter<br />
** Täytyy tehdä sopiva työkalu, sopiva kiila pitämään kara paikallaan<br />
** Irroitusöljyä ja lämpöä, kuulemma saattaa olla perkeleen tiukassa<br />
* Tarvittavan korjauksen vaihtoehtojen ja kustannuksien selvittäminen<br />
** Yksi mahdollisuus on Pitäjänmäessä (Takkakuja 1 (aka Takkatie 7)) toimiva karoja korjaava liike: http://www.noritek.fi/konepajapalvelut/<br />
** Noritekkiin otettu kontakti, näyttää erittäin positiiviselta, karan laakerit kuulemma maksavat noin 300-500e/kpl<br />
<br />
[[Category:Lotta]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=LottaHW&diff=33470LottaHW2019-02-26T17:38:51Z<p>Rambo: </p>
<hr />
<div>= Lotta on FANUC Series 0 MF =<br />
Lotan helman alle kurkistamalla on selvitetty ohjauksen olevan tarkalleen 32bit FANUC series 0-c MF control unit a -tyypiä. Ohjaus on valmistettu vuonna 1992. Emolevun PMC-liitin on tyhjä. Laajennusliittimet JA1/JA2 on on kytkemättä (oli kytketty A16B–2200–0775 korttiin)<br />
<br />
Lotan sisältä löytyy ainankin seuraavat fanucin rautamoduulit:<br />
{| class="wikitable"<br />
|-<br />
! Tuotekoodi !! Kuvaus<br />
|-<br />
|A20B-1004-0730 / 03A || AC spindle power board for the Fanuc serial spindle servo unit<br />
|-<br />
|A06B-6064-C312 || Servo amplifier<br />
|-<br />
|A16B-1600-0440 / 06 || Rigid tapping board<br />
|-<br />
|A16B-1100-0330 / J4B || 3 axis AC servo control<br />
|-<br />
|A20B-1003-0864 / 01A || Servo wiring board<br />
|-<br />
|A20B-1003-0030 / 03A || AC Servo PC board<br />
|-<br />
|A20B-2000-0170 / 06B || Master PCB 0-c control unit A 32bit<br />
|-<br />
|A02B-0098-8511 || Fanuc Series 0-MF Max 5 axes 1992-06 #2063234<br />
|-<br />
|A16B-2200-0350 / 05A || Graphic / MPG for high resolution 9"/14" CRT<br />
|-<br />
|A16B-2200-0360 / 04B || Axis PCB for 32bit 0-c pulse coder 3/4 axes<br />
|-<br />
|A16B-1212-0220 / 02A || I/O C7<br />
|-<br />
|A16B-2201-0101 / 04A || Memory board for serial spindle<br />
|-<br />
|A02B-0099-J553 / 0A65 || Order made macro<br />
|}<br />
<br />
Yhteensopivat lisämoduulit laajentamista varten:<br />
<br />
{| class="wikitable"<br />
|-<br />
! Tuotekoodi !! Kuvaus<br />
|-<br />
|A16B–2200–0775 || 32bit remote buffer & DNC2<br />
|}<br />
<br />
Selvitettävää;<br />
* Mitä kaikkea tuo makromoduuli sisältää, ei ole yksilötilaus vaan vissiin joku melko vakiopaketti<br />
<br />
Kuvia lotan sisuskaluista: https://www.flickr.com/photos/helsinkihacklab/albums/72157677706522405<br />
<br />
[[Luokka:Lotta]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Lotan_vianetsinta&diff=33469Lotan vianetsinta2019-02-26T17:37:28Z<p>Rambo: </p>
<hr />
<div>Uusi ongelma, remote-bufferin asennusyrityksen jälkeen makrot M03 (ja ilmeisesti myös M08, M16,M17,M18) "jumittaa" vaikka bufferi on sittemmin poistettu. jog/mpg moodissa spindlen ja coolantin ohjaus<br />
toimii kyllä.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
2018 keväällä saatiin korjattua lähipajan avustuksella. <br />
<br />
Alla oleva tieto on WANHAA.<br />
<br />
<br />
Keskiviikkona 1.11.2017 CNC-kurssin lopputyötä ajaessa karalle tapahtunut Jotain. Ensimmäinen diagnoosi oli vioittunut karan vetohihna. Valitettavasti kun saimme 7.11. vetohihnan irti oikeaksi viaksi paljastui karan laakereiden vioittuminen. Nyt tavoitteena on saada karapaketti irti ja selvitettyä korjausmahdollisuudet ja kustannukset.<br />
<br />
== Tilanne tällä hetkellä ==<br />
* Kone on käyttökelvoton karan osalta<br />
* Karan laakerit täytyy vaihtaa<br />
* Karan paineilmasylinteri on irroitettu<br />
* Karan vetomoottorin pultit ovat löysällä<br />
* Karapaketin kiinnitysruuvit on löysätty<br />
* Karan hihnapyörän kiristyspultit on irroitettu<br />
** Pitäisi keksiä keino millä hihnapyörä saadaan irti<br />
* Lotan työkalupitimet on rasvattu ja pakattu laatikoihin<br />
* Karan ja karamoottorin hihnapyörään ja itse hihnaan on merkitty kohdat, jotta moottori on mahdollista saada takaisin oikeaan orientaatioon<br />
<br />
== Tehtävää ==<br />
* Muistin varmistuspattereiden vaihto (ÄLÄ TEE ELLET TIEDÄ MITEN SE KUULUU TEHDÄ)<br />
* Lastujen siivous<br />
* Leikkuunesteen poisto<br />
* Karapaketin irroitus<br />
** Mutteri: https://cdz-gmbh.de/C-Serie-Praezisions-Wellenmutter<br />
** Täytyy tehdä sopiva työkalu, sopiva kiila pitämään kara paikallaan<br />
** Irroitusöljyä ja lämpöä, kuulemma saattaa olla perkeleen tiukassa<br />
* Tarvittavan korjauksen vaihtoehtojen ja kustannuksien selvittäminen<br />
** Yksi mahdollisuus on Pitäjänmäessä (Takkakuja 1 (aka Takkatie 7)) toimiva karoja korjaava liike: http://www.noritek.fi/konepajapalvelut/<br />
** Noritekkiin otettu kontakti, näyttää erittäin positiiviselta, karan laakerit kuulemma maksavat noin 300-500e/kpl<br />
<br />
[[Category:Lotta]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=LottaHW&diff=32973LottaHW2019-01-08T21:12:38Z<p>Rambo: </p>
<hr />
<div>= Lotta on FANUC Series 0 MF =<br />
Lotan helman alle kurkistamalla on selvitetty ohjauksen olevan tarkalleen 32bit FANUC series 0-c MF control unit a -tyypiä. Ohjaus on valmistettu vuonna 1992. Emolevun PMC-liitin on tyhjä. Laajennusliittimet JA1/JA2 on kytketty A16B–2200–0775 korttiin.<br />
<br />
Lotan sisältä löytyy ainankin seuraavat fanucin rautamoduulit:<br />
{| class="wikitable"<br />
|-<br />
! Tuotekoodi !! Kuvaus<br />
|-<br />
|A20B-1004-0730 / 03A || AC spindle power board for the Fanuc serial spindle servo unit<br />
|-<br />
|A06B-6064-C312 || Servo amplifier<br />
|-<br />
|A16B-1600-0440 / 06 || Rigid tapping board<br />
|-<br />
|A16B-1100-0330 / J4B || 3 axis AC servo control<br />
|-<br />
|A20B-1003-0864 / 01A || Servo wiring board<br />
|-<br />
|A20B-1003-0030 / 03A || AC Servo PC board<br />
|-<br />
|A20B-2000-0170 / 06B || Master PCB 0-c control unit A 32bit<br />
|-<br />
|A02B-0098-8511 || Fanuc Series 0-MF Max 5 axes 1992-06 #2063234<br />
|-<br />
|A16B-2200-0350 / 05A || Graphic / MPG for high resolution 9"/14" CRT<br />
|-<br />
|A16B-2200-0360 / 04B || Axis PCB for 32bit 0-c pulse coder 3/4 axes<br />
|-<br />
|A16B-1212-0220 / 02A || I/O C7<br />
|-<br />
|A16B-2201-0101 / 04A || Memory board for serial spindle<br />
|-<br />
|A02B-0099-J553 / 0A65 || Order made macro<br />
|}<br />
<br />
Yhteensopivat lisämoduulit laajentamista varten:<br />
<br />
{| class="wikitable"<br />
|-<br />
! Tuotekoodi !! Kuvaus<br />
|-<br />
|A16B–2200–0775 || 32bit remote buffer & DNC2<br />
|}<br />
<br />
Selvitettävää;<br />
* Mitä kaikkea tuo makromoduuli sisältää, ei ole yksilötilaus vaan vissiin joku melko vakiopaketti<br />
<br />
Kuvia lotan sisuskaluista: https://www.flickr.com/photos/helsinkihacklab/albums/72157677706522405<br />
<br />
[[Luokka:Lotta]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Lotan_vianetsinta&diff=32972Lotan vianetsinta2019-01-08T20:28:45Z<p>Rambo: </p>
<hr />
<div>2018 keväällä saatiin korjattua lähipajan avustuksella. <br />
<br />
Alla oleva tieto on WANHAA.<br />
<br />
<br />
Keskiviikkona 1.11.2017 CNC-kurssin lopputyötä ajaessa karalle tapahtunut Jotain. Ensimmäinen diagnoosi oli vioittunut karan vetohihna. Valitettavasti kun saimme 7.11. vetohihnan irti oikeaksi viaksi paljastui karan laakereiden vioittuminen. Nyt tavoitteena on saada karapaketti irti ja selvitettyä korjausmahdollisuudet ja kustannukset.<br />
<br />
== Tilanne tällä hetkellä ==<br />
* Kone on käyttökelvoton karan osalta<br />
* Karan laakerit täytyy vaihtaa<br />
* Karan paineilmasylinteri on irroitettu<br />
* Karan vetomoottorin pultit ovat löysällä<br />
* Karapaketin kiinnitysruuvit on löysätty<br />
* Karan hihnapyörän kiristyspultit on irroitettu<br />
** Pitäisi keksiä keino millä hihnapyörä saadaan irti<br />
* Lotan työkalupitimet on rasvattu ja pakattu laatikoihin<br />
* Karan ja karamoottorin hihnapyörään ja itse hihnaan on merkitty kohdat, jotta moottori on mahdollista saada takaisin oikeaan orientaatioon<br />
<br />
== Tehtävää ==<br />
* Muistin varmistuspattereiden vaihto (ÄLÄ TEE ELLET TIEDÄ MITEN SE KUULUU TEHDÄ)<br />
* Lastujen siivous<br />
* Leikkuunesteen poisto<br />
* Karapaketin irroitus<br />
** Mutteri: https://cdz-gmbh.de/C-Serie-Praezisions-Wellenmutter<br />
** Täytyy tehdä sopiva työkalu, sopiva kiila pitämään kara paikallaan<br />
** Irroitusöljyä ja lämpöä, kuulemma saattaa olla perkeleen tiukassa<br />
* Tarvittavan korjauksen vaihtoehtojen ja kustannuksien selvittäminen<br />
** Yksi mahdollisuus on Pitäjänmäessä (Takkakuja 1 (aka Takkatie 7)) toimiva karoja korjaava liike: http://www.noritek.fi/konepajapalvelut/<br />
** Noritekkiin otettu kontakti, näyttää erittäin positiiviselta, karan laakerit kuulemma maksavat noin 300-500e/kpl<br />
<br />
[[Category:Lotta]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32909Laserleikkuri CM16902018-11-21T16:27:20Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
** Operators must properly fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the logbook]<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
* Since the Laser-SW requires admin rights we must allow admin logins (bad but unavoidable), this means this machine will not be used for general purpose anything and only the superusers are allowed to install anything (sw, browser extensions, '''anything''') on it '''or''' adjust adblocker/noscript settings.<br />
** We also highly recommend using some other machine for looking cool designs etc from the internet and then moving the files with an USB memory stick instead, just to reduce risk of malware infections due to unscrupulous advertisers etc.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Operating instructions ==<br />
<br />
=== Start of operation checklist ===<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
** There is also link on the desktop of the computer.<br />
* Get keys from their defined storage location.<br />
* Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water was last replaced, if it was over 4 weeks ago, replace water (again: only distilled water with no additives). Email the board to let them know that more water is needed.<br />
* If you did not replace water: Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water level was last checked, if it was not already done today, check level and add water if needed. Take care not to let any contaminants in when checking or adding. Mark in log accordingly.<br />
* Make sure the honeycomb is not installed (when the machine resets it will raise the bed, if the honeycomb is on this will lead it it crash into the cutting-head)<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* Adjust bed for correct focus distance for your material<br />
<br />
=== Cutting checklist ===<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
=== End of operation checklist ===<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
* Put the computer to '''sleep''' or just leave it to go to sleep by itself, do not shutdown it completely.<br />
* Return keys to their defined storage location.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
* Rambo<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32908Laserleikkuri CM16902018-11-21T16:24:25Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
** Operators must properly fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the logbook]<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
* Since the Laser-SW requires admin rights we must allow admin logins (bad but unavoidable), this means this machine will not be used for general purpose anything and only the superusers are allowed to install anything (sw, browser extensions, '''anything''') on it '''or''' adjust adblocker/noscript settings.<br />
** We also highly recommend using some other machine for looking cool designs etc from the internet and then moving the files with an USB memory stick instead, just to reduce risk of malware infections due to unscrupulous advertisers etc.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Operating instructions ==<br />
<br />
=== Start of operation checklist ===<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
** There is also link on the desktop of the computer.<br />
* Get keys from their defined storage location.<br />
* Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water was last replaced, if it was over 4 weeks ago, replace water (again: only distilled water with no additives). Email the board to let them know that more water is needed.<br />
* If you did not replace water: Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water level was last checked, if it was not already done today, check level and add water if needed. Take care not to let any contaminants in when checking or adding. Mark in log accordingly.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
=== Cutting checklist ===<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
=== End of operation checklist ===<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
* Put the computer to '''sleep''' or just leave it to go to sleep by itself, do not shutdown it completely.<br />
* Return keys to their defined storage location.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
* Rambo<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Etusivu&diff=32833Etusivu2018-11-06T08:09:03Z<p>Rambo: /* Laitteet / Equipment */</p>
<hr />
<div>[[File:Helsinki_hacklab_logo_icon.png|180px|left]]<br />
''Welcome!''<br />
<br />
''Helsinki Hacklab Wiki has information about our workspace, the tools and their user instructions. Also, the wiki has documented projects and much more. Please register as a user in the wiki before editing. Some of the content is written in English.''<br />
<br />
Helsinki Hacklabin Wiki sisältää tietoja työtilastamme, siellä olevista työkaluista ja koneista sekä niiden käyttöohjeita.<br />
<br />
Lisäksi wikissä on myös dokumentoituna [[:Luokka:Projektit|jäsenten projekteja]] ja paljon muuta. Sivujen muokkaaminen edellyttää käyttäjätunnuksen luomista. Olisi hyvä, jos englanninkielistä tai kaksikielistä sisältöä olisi aina vähän enemmän.<br />
<br />
== Joka jäsenen perusasioita / ''Things all members should know about'' ==<br />
<br />
* [[Ylläpito|Tilan ylläpito / ''Maintaining the space'']]. Perustietoa hacklabin ylläpidosta ja sen ohjeistus. / ''Basic introduction to how to maintain the hackerspace.''<br />
<br />
* [[Materiaalikierto|Materiaalin ja tavaroiden kierto labille ja labilta / ''Materials and articles circulation in and out of the lab'']]<br />
<br />
* [[Turvallisuus ja ensiapu|Turvallisuus ja ensiapu / ''Safety and first aid'']].<br />
<br />
* [[Talous|Talous ja menot / ''Financing and expenses'']].<br />
<br />
* [[Puhelin|Puhelin / ''Telephone'']].<br />
<br />
* Jääkaapissa on [[Limumaatti|Limukassa]] josta voi lunastaa virvokkeita omakustannehintaan.<br />
<br />
=== Yleiset kysymykset ===<br />
* Mistä hankkia<br />
** [[Isopropanol|Isopropanolia]]?<br />
** Peltiä? Loiman Peltityö läbiä vastapäätä.<br />
<br />
== Työhuoneet / ''Workrooms'' ==<br />
[[Tiedosto:PohjakuvaB.png|400px|oikea]]<br />
Hacklabillä on useita erilaiseen työskentelyyn tarkoitettuja huoneita. Alla on listattu ne tilat, joille on kirjoitettu erillinen esittely: / ''We have separate rooms for different purposes. These rooms have their own pages in our wiki:''<br />
* [[Elektroniikkahuone|Elektroniikkahuone / ''Electronics room'']]<br />
* [[Olohuone|Olohuone ja koulutustila / ''Hang around space and lecture room'']]<br />
* [[Puutyöhuone|Puutyöhuone / ''Wood working room'']]<br />
* [[Metallityöhuone|Metallityöhuone / ''Metalwork room'']]<br />
** Sorvi, koneistus / ''lathe, machining''<br />
* [[Tulityöhuone|Tulityöhuone / ''Sparking and hot metal work room'']]<br />
** Kaikelle kipinöivälle tai metallilastua tuottavalle työskentelylle / ''For any sparking or metal chips creating working''<br />
* [[Kemiahuone|Kemiahuone / ''Chemistry room'']]<br />
* [[Maalaus|Maalaus / ''Painting'']]<br />
* [[Keittiö|Keittiö / ''Kitchen'']]<br />
<br />
== Laitteet / ''Equipment'' ==<br />
Täältä löydät ohjeita Hacklabin eri laitteiden käyttöön ja huoltoon. / ''Instructions how to use and maintain our equipment''<br />
<br />
* [[:Luokka:3D-tulostimet|3D-tulostimet / ''3D printers'']]<br />
* [[Lotta]] - CNC jyrsin metallille ja muoville / ''CNC workstation for metal and plastics''<br />
** [[Lotan turvasäännöt|Turvasäännöt / ''Safety rules'']]<br />
** [[Lotan käytön perusohjeet|Käytön perusohjeet / ''Basic use'']]<br />
** [[Lotan työkalut|Työkalut / Tools]]<br />
** [[Lotan toivelista uusista työkaluista|Toivelista uusista työkaluista / ''Tools wishlist'']]<br />
** [[:Luokka:Lotta| Kaikki Lottaan liittyvät sivut]]<br />
* [[Optinen kaiverrin|Optinen kaiverrin / ''Optical engraver'']] -- donated to Jyväskylä Hacklab<br />
* [[RuuviTag]]<br />
* [[Tarraleikkuri|Tarraleikkuri Roland / ''Vinyl sticker cutter Roland'']]<br />
* [[Ultraäänipesuri|Ultraäänipesuri / ''Ultrasonic cleaner'']]<br />
* [[Suurkuvatulostin|Suurkuvatulostin / ''Large inkjet printer'']] (he's dead Jim)<br />
* [[Käsityöt|Käsityöt, tekstiilit ja ompelu / ''Crafts, textile and sewing '']]<br />
* [[Lego Mindstorms]]<br />
* [[CM1690|Lasercutter CM1690]]<br />
<br />
== Infra ==<br />
<br />
* [[TODO|Keskeneräiset läbin projektit / ''Incomplete hacklab projects'']]<br />
* [[Sähkölukko|Sähkölukko ulko-ovessa / ''Electric main door lock'']]<br />
* [[Verkko|Verkko / ''Network'']]<br />
* [[Slack]]<br />
* [[Yhteystiedot| Yhteystiedot kiinteistön huoltoon jne / ''Contact information to service etc'']]<br />
* [[Rakennus|Tietoa rakennuksesta, mitat ja piirrokset / ''The building, measurements and drawings'']]<br />
* [[Verkkopalvelut|Yhteiset verkkopalvelut ja yhdistyksen käyttäjätilit muualla / ''Shared web services and user accounts elsewhere'']]<br />
<br />
== Toiminta, tapahtumat, markkinointi ym. / ''Happenings, marketing etc.'' ==<br />
<br />
* [[Tapahtumat ja muistilista]]<br />
* [[Graafinen ohje | Graafinen ohje / ''Style guide'']]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Suurkuvatulostin&diff=32832Suurkuvatulostin2018-11-06T08:08:01Z<p>Rambo: </p>
<hr />
<div>Hajonnut ja todettu korjauskelvottomaksi käytettävissä olevilla resursseilla.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32826Laserleikkuri CM16902018-11-05T17:55:26Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
** Operators must properly fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the logbook]<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
* Since the Laser-SW requires admin rights we must allow admin logins (bad but unavoidable), this means this machine will not be used for general purpose anything and only the superusers are allowed to install anything (sw, browser extensions, '''anything''') on it '''or''' adjust adblocker/noscript settings.<br />
** We also highly recommend using some other machine for looking cool designs etc from the internet and then moving the files with an USB memory stick instead, just to reduce risk of malware infections due to unscrupulous advertisers etc.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Operating instructions ==<br />
<br />
=== Start of operation checklist ===<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
** There is also link on the desktop of the computer.<br />
* Get keys from their defined storage location.<br />
* Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water was last replaced, if it was over 4 weeks ago, replace water (again: only distilled water with no additives). Email the board to let them know that more water is needed.<br />
* If you did not replace water: Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water level was last checked, if it was not already done today, check level and add water if needed. Take care not to let any contaminants in when checking or adding. Mark in log accordingly.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
=== Cutting checklist ===<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
=== End of operation checklist ===<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
* Put the computer to '''sleep''' or just leave it to go to sleep by itself, do not shutdown it completely.<br />
* Return keys to their defined storage location.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
* Rambo<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32825Laserleikkuri CM16902018-11-05T17:29:15Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
** Operators must properly fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the logbook]<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
* Since the Laser-SW requires admin rights we must allow admin logins (bad but unavoidable), this means this machine will not be used for general purpose anything and only the superusers are allowed to install anything on it.<br />
** We also highly recommend using some other machine for looking cool designs etc from the internet and then moving the files with an USB memory stick instead, just to reduce risk of malware infections due to unscrupulous advertisers etc.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Operating instructions ==<br />
<br />
=== Start of operation checklist ===<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
** There is also link on the desktop of the computer.<br />
* Get keys from their defined storage location.<br />
* Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water was last replaced, if it was over 4 weeks ago, replace water (again: only distilled water with no additives). Email the board to let them know that more water is needed.<br />
* If you did not replace water: Check [https://docs.google.com/spreadsheets/d/12cXOlSlMVGuaa8Y87UocyX9tHU66CZRWCoq_UAph9dQ/edit#gid=1389624684 log entries] for when the water level was last checked, if it was not already done today, check level and add water if needed. Take care not to let any contaminants in when checking or adding. Mark in log accordingly.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
=== Cutting checklist ===<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
=== End of operation checklist ===<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
* Put the computer to sleep or just leave it to go to sleep by itself, do not shutdown it completely.<br />
* Return keys to their defined storage location.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
* Rambo<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32824Laserleikkuri CM16902018-11-05T16:32:29Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
** Operators must properly fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the logbook]<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
* Since the Laser-SW requires admin rights we must allow admin logins (bad but unavoidable), this means this machine will not be used for general purpose anything and only the superusers are allowed to install anything on it.<br />
** We also highly recommend using some other machine for looking cool designs etc from the internet and then moving the files with an USB memory stick instead, just to reduce risk of malware infections due to unscrupulous advertisers etc.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Operating instructions ==<br />
<br />
=== Start of operation checklist ===<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Get keys from their defined storage location.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
=== Cutting checklist ===<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
=== End of operation checklist ===<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
* Put the computer to sleep or just leave it to go to sleep by itself, do not shutdown it completely.<br />
* Return keys to their defined storage location.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32807Laserleikkuri CM16902018-11-01T08:46:44Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab. Email the board.<br />
* If the CO2 extinguisher did not solve the issue: evacuate lab, call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32806Laserleikkuri CM16902018-11-01T07:33:27Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Useful links ==<br />
<br />
* [https://www.youtube.com/watch?v=sEUol9R1OhQ Laser cutter cut width and inaccuracies (Wandel)]<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32802Laserleikkuri CM16902018-10-31T19:37:29Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill uptime, laser on time & work time [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation to log]<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32801Laserleikkuri CM16902018-10-31T19:36:26Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill [https://goo.gl/forms/rzZh1B8jm3H9TsdG2operation log] (uptime, laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up the log form] (notes, end time) and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32800Laserleikkuri CM16902018-10-31T19:30:27Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32799Laserleikkuri CM16902018-10-31T19:29:10Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Open [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form], fill in your name and the current time.<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
* Finish filling up [https://goo.gl/forms/rzZh1B8jm3H9TsdG2 the log form] and submit.<br />
** Failure to submit logbook will result in suspension of "qualified operator" -status.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32796Laserleikkuri CM16902018-10-31T19:24:05Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything else to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32795Laserleikkuri CM16902018-10-31T19:23:49Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
* Use only pure distilled water (akkuvesi) as cooling water, do not add anything to the cooling water.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32794Laserleikkuri CM16902018-10-31T18:31:39Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.<br />
<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32793Laserleikkuri CM16902018-10-31T16:28:40Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things or fabrics.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a [http://wiki.helsinki.hacklab.fi/CM1690#Superusers superuser]<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area: 1600 × 900 mm with through feed.<br />
* File formats<br />
** Adobe Illustrator<br />
** DXF<br />
** BMP/JPG<br />
** "ISO" Gerber<br />
** SVG is NOT SUPPORTED.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32792Laserleikkuri CM16902018-10-31T16:24:49Z<p>Rambo: </p>
<hr />
<div>[http://www.redsailcnc.com/CM1690.html The Machine]<br />
<br />
NOTE: Not yet in general use, content of operator training and best-practises are still being formulated.<br />
<br />
== First rules ==<br />
<br />
* Only operated by qualified operators, trainings will be organized with some regularity<br />
* Lifting the honeycomb must not be done alone (it's easy to break and costs 1800EUR to replace)<br />
** You probably don't need it anyway unless you're doing tiny things.<br />
* Never leave machine unattended even for a moment when it is cutting (significant risk of fire)<br />
* Never touch the laser lens/nozzle combo.<br />
<br />
== In case of fire ==<br />
<br />
* Small fire: open lid, try to blow it out.<br />
* If does not go out with blowing, use the fire-blanket.<br />
* If blanket does not solve the issue use CO2 extinguisher, leave the room, close the door and inform everyone at the lab.<br />
* If the CO2 extinguisher did not solve the issue: call fire brigade, inform the board.<br />
<br />
== Start of operation checklist ==<br />
<br />
* Use keys to turn on power<br />
* Turn on blower (switch)<br />
* If previous operator did not raise the bed to top ask for help from a superuser<br />
* Adjust bed for correct focus distance for your material<br />
<br />
== Cutting checklist ==<br />
<br />
* Did you change material ? If yes, re-check focus distance<br />
* Adjust head position, set origin (NOTE: the red helper dot might not be pointing exactly to the cutting point, use "pulse" to verify)<br />
** Make sure you know which point of your cutting job you should set as origin in the machine.<br />
* Use "border view" (sw) or "range" (panel) to verify bounding-box of cut.<br />
* Make sure blower is on (switch)<br />
* Make sure lid is closed<br />
* Start cutting, keep close watch on what is happening.<br />
** Risk of fire<br />
** Settings may need tuning<br />
* When done cutting wait 30-60 seconds for fume extraction before opening lid.<br />
<br />
== End of operation checklist ==<br />
<br />
* Remove honeycomb if installed<br />
* Raise bed to top<br />
* Turn off blower (switch)<br />
* Fill operation log (laser on time, work time)<br />
* Turn off machine (keys)<br />
* Clean up the bottom "drop area" in case you dropped something.<br />
<br />
<br />
<br />
== Superusers ==<br />
<br />
* Aaro<br />
* Kremmen<br />
* Suovula<br />
<br />
<br />
== Q & A ==<br />
<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32741Laserleikkuri CM16902018-10-06T11:10:45Z<p>Rambo: </p>
<hr />
<div>Questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy soon.<br />
<br />
== Funding ==<br />
<br />
'' Situation 2018-10-06 14:10 ''<br />
<br />
<big>'''3 315 €''' of our goal ('''3 500 €''') is funded</big><br />
<br />
(note: amount updated manually daily or so)<br />
<br />
* News: We received 500 euros from Rotary club, so the goal is now reduced to 3 500 euros - We are getting close!<br />
<br />
== Q & A ==<br />
<br />
* Funding deadline? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money requires a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]].<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Our organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* Materials?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas.<br />
** Why not metal? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible, though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price? About 16k€.<br />
** We might also want to order a batch of laser cuttable plywood and other sheet material soon-ish after the delivery + the installation might require some extra work and purchases. Right now we just have some random acrylic mostly in white and orange.<br />
* How come delivery is already being prepared when we don't have all the money yet?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.<br />
* What happens to my donation in case we ultimately do not make it? For large donations we'll contact and ask whether you want your money back or should we use it for the lab in general (there's always things the we could improve), smaller ones are assumed to be usable for the general good unless you specifically contact the board and ask for your money back.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32736Laserleikkuri CM16902018-10-04T05:08:14Z<p>Rambo: </p>
<hr />
<div>Questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy soon.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]]<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* 2018-10-04 08:10 -- '''3 000''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ?<br />
** See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** [https://tampere.hacklab.fi/viswiki/Laserleikkuri https://tampere.hacklab.fi/viswiki/Laserleikkuri]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
** We might also want to order a batch of laser cuttable plywood and other sheet material soon-ish after the delivery + the installation might require some extra work and purchases. Right now we just have some random acrylic mostly in white and orange.<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.<br />
* What happens to my donation in case we ultimately do not make it ? For large donations we'll contact and ask whether you want your money back or should we use it for the lab in general (there's always things the we could improve), smaller ones are assumed to be usable for the general good unless you specifically contact the board and ask for your money back.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32725Laserleikkuri CM16902018-10-01T20:41:38Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]]<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* 2018-10-01 23:45 -- '''2 540''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.<br />
* What happens to my donation in case we ultimately do not make it ? For large donations we'll contact and ask whether you want your money back or should we use it for the lab in general (there's always things the we could improve), smaller ones are assumed to be usable for the general good unless you specifically contact the board and ask for your money back.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32723Laserleikkuri CM16902018-10-01T14:31:41Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]]<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* 2018-10-01 17:35 -- '''1 830''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.<br />
* What happens to my donation in case we ultimately do not make it ? For large donations we'll contact and ask whether you want your money back or should we use it for the lab in general (there's always things the we could improve), smaller ones are assumed to be usable for the general good unless you specifically contact the board and ask for your money back.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32722Laserleikkuri CM16902018-10-01T14:27:40Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]]<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.<br />
* What happens to my donation in case we ultimately do not make it ? For large donations we'll contact and ask whether you want your money back or should we use it for the lab in general (there's always things the we could improve), smaller ones are assumed to be usable for the general good unless you specifically contact the board and ask for your money back.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32721Laserleikkuri CM16902018-10-01T13:40:08Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
*** Check your email or "pinned items" on #yleinen at [[Slack]]<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
** Organisation's own budget is reserved for rent payments and other important operating costs, so we need this special member funding to get this done. The machine is specially reserved for us and is available only for this time for this price and with these specs.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. '''Optimism'''<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!<br />
** 4. It is very unlikely there would be another possibility to get similarly large and powerful machine in this price range with 3/4 of funding already secured. We need to act now and adjust to the seller's wishes to have it delivered.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32718Laserleikkuri CM16902018-10-01T12:33:02Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. <br />
** The link to payment info is not here because this page is not limited to members only and asking "the public" for money needs a special permit.<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. Optimism<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as an '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32717Laserleikkuri CM16902018-10-01T12:31:00Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. The link to payment info is not here because this page is not limited to members only and asking "the public" for money<br />
needs a special permit and the government has for example made life for EFFi very hard with this even when they did everything correctly.<br />
** However: If you know a '''business''' that could support us, go ahead and try to get them to buy some of those support items.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. Optimism<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as an '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32716Laserleikkuri CM16902018-10-01T11:00:19Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. The link to payment info is not here because this page is not limited to members only and asking "the public" for money<br />
needs a special permit and the government has for example made life for EFFi very hard with this even when they did everything correctly.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
** Why not metal ? Short answer: Metal reflects IR too well to be cut with IR laser. Marking metals is possible though.<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. Optimism<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.<br />
** 3. We have so far secured a fair amount of the total price as an '''external funding''' in this machine, and this money cannot be used for anything else if we don't make it. The price we have to pay ourselves is '''just one quarter of the total''', and we don't want to miss this deal!</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32714Laserleikkuri CM16902018-10-01T09:52:25Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. The link to payment info is not here because this page is not limited to members only and asking "the public" for money<br />
needs a special permit and the government has for example made life for EFFi very hard with this even when they did everything correctly.<br />
* 2018-10-01 12:55 -- '''1 310''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€<br />
* How come delivery is already being prepared when we don't have all the money yet ?<br />
** 1. Optimism<br />
** 2. The seller is willing to take a risk with it; if we ultimately can't pay they will simply take the machine away again. Oct 12th is not the absolute final deadline but we'd like to be ready early.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32713Laserleikkuri CM16902018-09-30T17:47:52Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018. The link to payment info is not here because this page is not limited to members only and asking "the public" for money<br />
needs a special permit and the government has for example made life for EFFi very hard with this even when they did everything correctly.<br />
* 2018-09-30 20:51 -- '''1 235''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32709Laserleikkuri CM16902018-09-25T08:07:00Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018.<br />
* 2018-09-25 11:10 -- '''815''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32707Laserleikkuri CM16902018-09-21T06:15:24Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to [http://www.redsailcnc.com/CM1690.html the machine] we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? 12th October 2018.<br />
* 2018-09-21 09:10 -- '''735''' of 4000€ Funded (note: amount updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 × 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k€</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32696Laserleikkuri CM16902018-09-18T19:27:46Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? Oct 12th. 0% Funded (note: percentage updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 mm with through feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32695Laserleikkuri CM16902018-09-18T19:23:50Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? Oct 12th. 0% Funded (note: percentage updated manually daily or so)<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 mm with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32694Laserleikkuri CM16902018-09-18T19:23:11Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Funding deadline ? Oct 12th. 0% Funded.<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 mm with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32693Laserleikkuri CM16902018-09-18T19:17:16Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 mm with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32692Laserleikkuri CM16902018-09-18T19:16:54Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600mm x 900mm with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32691Laserleikkuri CM16902018-09-18T19:12:14Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
** Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32690Laserleikkuri CM16902018-09-18T19:11:36Z<p>Rambo: </p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.<br />
<br />
* Materials ? See [http://atxhackerspace.org/wiki/Laser_Cutter_Materials http://atxhackerspace.org/wiki/Laser_Cutter_Materials]<br />
* Basically everything but metals and stuff that produces poisonous/corrosive gas<br />
* Cutting area 1600 x 900 with though feed so full-size stock can be used.<br />
* Total price ? About 16k</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Laserleikkuri_CM1690&diff=32689Laserleikkuri CM16902018-09-18T19:03:50Z<p>Rambo: Ak: Uusi sivu: Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.</p>
<hr />
<div>Placeholder for questions related to the machine we hopefully can afford to buy and if we get it the main page.</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Etusivu&diff=32688Etusivu2018-09-18T19:02:40Z<p>Rambo: /* Laitteet / Equipment */</p>
<hr />
<div>[[File:Helsinki_hacklab_logo_icon.png|180px|left]]<br />
''Welcome!''<br />
<br />
''Helsinki Hacklab Wiki has information about our workspace, the tools and their user instructions. Also, the wiki has documented projects and much more. Please register as a user in the wiki before editing. Some of the content is written in English.''<br />
<br />
Helsinki Hacklabin Wiki sisältää tietoja työtilastamme, siellä olevista työkaluista ja koneista sekä niiden käyttöohjeita.<br />
<br />
Lisäksi wikissä on myös dokumentoituna [[:Luokka:Projektit|jäsenten projekteja]] ja paljon muuta. Sivujen muokkaaminen edellyttää käyttäjätunnuksen luomista. Olisi hyvä, jos englanninkielistä tai kaksikielistä sisältöä olisi aina vähän enemmän.<br />
<br />
== Joka jäsenen perusasioita / ''Things all members should know about'' ==<br />
<br />
* [[Ylläpito|Tilan ylläpito / ''Maintaining the space'']]. Perustietoa hacklabin ylläpidosta ja sen ohjeistus. / ''Basic introduction to how to maintain the hackerspace.''<br />
<br />
* [[Materiaalikierto|Materiaalin ja tavaroiden kierto labille ja labilta / ''Materials and articles circulation in and out of the lab'']]<br />
<br />
* [[Turvallisuus ja ensiapu|Turvallisuus ja ensiapu / ''Safety and first aid'']].<br />
<br />
* [[Puhelin|Puhelin / ''Telephone'']].<br />
<br />
* Jääkaapissa on [[Limumaatti|Limukassa]] josta voi lunastaa virvokkeita omakustannehintaan.<br />
<br />
=== Yleiset kysymykset ===<br />
* Mistä hankkia<br />
** [[Isopropanol|Isopropanolia]]?<br />
** Peltiä? Loiman Peltityö läbiä vastapäätä.<br />
<br />
== Työhuoneet / ''Workrooms'' ==<br />
[[Tiedosto:PohjakuvaB.png|400px|oikea]]<br />
Hacklabillä on useita erilaiseen työskentelyyn tarkoitettuja huoneita. Alla on listattu ne tilat, joille on kirjoitettu erillinen esittely: / ''We have separate rooms for different purposes. These rooms have their own pages in our wiki:''<br />
* [[Elektroniikkahuone|Elektroniikkahuone / ''Electronics room'']]<br />
* [[Olohuone|Olohuone ja koulutustila / ''Hang around space and lecture room'']]<br />
* [[Puutyöhuone|Puutyöhuone / ''Wood working room'']]<br />
* [[Metallityöhuone|Metallityöhuone / ''Metalwork room'']]<br />
** Sorvi, koneistus / ''lathe, machining''<br />
* [[Tulityöhuone|Tulityöhuone / ''Sparking and hot metal work room'']]<br />
** Kaikelle kipinöivälle tai metallilastua tuottavalle työskentelylle / ''For any sparking or metal chips creating working''<br />
* [[Kemiahuone|Kemiahuone / ''Chemistry room'']]<br />
* [[Maalaus|Maalaus / ''Painting'']]<br />
* [[Keittiö|Keittiö / ''Kitchen'']]<br />
<br />
== Laitteet / ''Equipment'' ==<br />
Täältä löydät ohjeita Hacklabin eri laitteiden käyttöön ja huoltoon. / ''Instructions how to use and maintain our equipment''<br />
<br />
* [[:Luokka:3D-tulostimet|3D-tulostimet / ''3D printers'']]<br />
* [[Lotta]] - CNC jyrsin metallille ja muoville / ''CNC workstation for metal and plastics''<br />
** [[Lotan turvasäännöt|Turvasäännöt / ''Safety rules'']]<br />
** [[Lotan käytön perusohjeet|Käytön perusohjeet / ''Basic use'']]<br />
** [[Lotan työkalut|Työkalut / Tools]]<br />
** [[Lotan toivelista uusista työkaluista|Toivelista uusista työkaluista / ''Tools wishlist'']]<br />
** [[:Luokka:Lotta| Kaikki Lottaan liittyvät sivut]]<br />
* [[Optinen kaiverrin|Optinen kaiverrin / ''Optical engraver'']] -- donated to Jyväskylä Hacklab<br />
* [[RuuviTag]]<br />
* [[Tarraleikkuri|Tarraleikkuri Roland / ''Vinyl sticker cutter Roland'']]<br />
* [[Ultraäänipesuri|Ultraäänipesuri / ''Ultrasonic cleaner'']]<br />
* [[Suurkuvatulostin|Suurkuvatulostin / ''Large inkjet printer'']]<br />
* [[Käsityöt|Käsityöt, tekstiilit ja ompelu / ''Crafts, textile and sewing '']]<br />
* [[Lego Mindstorms]]<br />
* [[CM1690|Lasercutter CM1690]]<br />
<br />
== Infra ==<br />
<br />
* [[TODO|Keskeneräiset läbin projektit / ''Incomplete hacklab projects'']]<br />
* [[Sähkölukko|Sähkölukko ulko-ovessa / ''Electric main door lock'']]<br />
* [[Verkko|Verkko / ''Network'']]<br />
* [[Slack]]<br />
* [[Yhteystiedot| Yhteystiedot kiinteistön huoltoon jne / ''Contact information to service etc'']]<br />
<br />
== Toiminta, tapahtumat, markkinointi ym. / ''Happenings, marketing etc.'' ==<br />
<br />
* [[Tapahtumat ja muistilista]]<br />
* [[Graafinen ohje | Graafien ohje / ''Style guide'']]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Lotan_leikkuuneste&diff=32528Lotan leikkuuneste2018-05-19T12:02:18Z<p>Rambo: </p>
<hr />
<div>Lotan leikkuuneste kiertää koneen alla olevasta säiliöstä oikeassa takanurkassa olevan pumpun voimalla. Pumpulta neste menee paksua letkua pitkin kahteen magneettiventtiiliin. Venttiilit ovat lotan oikeassa kyljessä olevan luukun takana. Venttiileistä litku jatkaa ulkomitaltaan 1/2" (12,5mm) puutarhaletkuilla karan viereen. Loppumatkalla letkujen suojana on metallivahvike.<br />
<br />
Venttiilejä ohjataan 24V solenoideilla, pumpun sähköt tulevat koneen kyljessä olevan liittimen kautta. Pumpun yhteydessä on myös yksi solenoidi, jonka tarkoitus on epäselvä. Litkusäiliössä on pinnankorkeusanturi ilmaisemassa alarajan litkulle.<br />
<br />
Pumppu on keskipakopumppu, joten se ei toimi jos pumppu on täynnä ilmaa. Pumpusta lähtee myös yksi ohut letku, jonka idea on tuntematon.<br />
<br />
Venttiilit on avattu ja puhdistettu 17-05-18. Pumppu on avattu ja puhdistettu koneen tultua läbille.<br />
<br />
Käytettävä leikkuuneste on https://www.ebay.com/itm/262021217861 viimeisessä läbillä jäljellä olevassa pullossa pitäisi olla aina kiinni tämä lappu: https://www.dropbox.com/s/1iimmkny1f6pl9z/leikkausnestelappu.pdf?dl=0 ja kuten lapussa lukee, kun ko pullon avaa pitää samantein järjestää uusien litkujen tilaus.<br />
<br />
<br />
[[Luokka:Lotta]]<br />
[[Luokka:Metallihuone]]<br />
[[Luokka:Laitteet]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Lotan_turvas%C3%A4%C3%A4nn%C3%B6t&diff=32091Lotan turvasäännöt2017-07-24T14:52:03Z<p>Rambo: </p>
<hr />
<div>= Lotan turvasäännöt / Safety Rules for Lotta =<br />
{|<br />
|-<br />
| Turvasääntöjen olemassaololla on kolme päätarkoitusta, ja prioriteettijärjestyksessä ne ovat:<br /><br />
# '''Estää ihmisten vahingoittuminen'''<br />
# '''Estää koneen tuhoutuminen'''<br />
# '''Välttää työkaluille ja työkappaleille syntyviä vaurioita'''<br /><br />
|| <br /><br />
These safety rules have 3 main purposes. In priority order those are:<br /><br />
# '''Prevent people from getting hurt'''<br />
# '''Prevent destruction of the machine'''<br />
# '''Avoid damage to the tools and workpieces'''<br />
<br /><br />
<br />
|-<br />
| <big>Perussäännöt koneen käyttöön</big><br />
<br /><br />
* Koneen hyödyntämismahdollisuus on lähtökohtaisesti tarkoitettu Hacklabin kaikille jäsenille.<br />
* Epäselvissä tapauksissa koneen käyttötavoista päättää ensisijaisesti koneen pääkäyttäjä (Kremmen), ja viime kädessä koneen omistajan edustaja (rambo).<br />
* Konetta operoivat itsenäisesti vain ne, jotka ovat saaneet siihen koulutuksen ja jotka on todettu riittävän täyspäisiksi ja osaaviksi. Muut voivat operoida konetta itsenäiseen operointiin valtuutetun henkilön suorassa valvonnassa.<br />
* Kuoleminen on kielletty! Ilman lupaa tapahtuva kuoleminen on pahimmillaan jopa erottamisperuste. Sen takia lue, kertaa ja paina selkäytimeen [[turvasäännöt]] ja toimi niiden mukaan.<br />
* "Mitähän tuosta napista tapahtuu" on HUONO ajatus. Jos et tiedä, ota selvää. Koneen käyttö ei ole perusoikeus vaan se ansaitaan. Useat labin jäsenet ovat sijoittaneet huomattavasti vähiä rahojaan jotta meillä on tällainen harvinaisuus käytettävissä. Kohtele sitä sen mukaisesti.<br />
<br />
* Jos makasiinissa on työkalu, niin se on kalibroitu ja vähintään kyseisen työkalun pituussoffset on oikein asetettuna Lotan työkaluoffset-taulussa. Ellei työkalua kalibroida, se on poistettava makasiinista käytön jälkeen. Kalibrointi on suoritettava sovitulla tavalla tai ellei, niin jälleen työkalu on poistettava makasiinista käytön jälkeen.<br />
* Jos pöydässä on kiinnitettynä ruuvipuristin, niin se on<br />
** [[Rihtaus|rihdattu]] suoraan paremmalla kuin 0,1 mm tarkkuudella (referenssinä heitto kiinteän leuan sisäpuolen päiden väliltä mitattuna). Käytä piipparia tai varusteista löytyvää heittokelloa ohjeen mukaan.<br />
** [[Työkoordinaatistojen ohjelmointi|ohjelmoitu työkoordinaatteihin]] 1 (G54) ja 2 (G55). Kiinteän leuan vasen reuna (X) ja sisäpinta (Y). Oikeanpuoleinen tai ainoa puristin on 1 (G54) ja vasemmanpuoleinen 2 (G55) jos puristimia on pöydässä 2 yhtä aikaa.<br />
* Jos laitat puristimen tyhjälle pöydälle, niin huomioi makasiinin ja siinä olevien työkalujen vaatima tila makasiinin pyöriessä. Jos työkappaleesi on korkea niin se ei ehkä mahdu pitkän työkalun alle kun makasiini laskeutuu vaihtoasentoon ja työntyy eteen. Kiinnitä tällöin puristin lähelle pöydän oikeaa päätä ja aja pöytä kotiasemaan ennen vaihtoa.<br />
* Koneelle sallittuja työstettäviä materiaaleja ovat lähtökohtaisesti kaikki muut paitsi huokoiset, öljyä ja vettä itseensä imevät. Tämä vuoksi '''puuta ei koneella jyrsitä'''. Puupöly kuivattaa voidellut pinnat ja yhdessä leikkuunesteen kanssa muodostaa sietämätöntä pakkelia joka tukkii välejä ja lopulta johtaa ikävyyksiin. Tästä säännöstä ei tehdä poikkeuksia. Erikoistapauksissa koneen pääkäyttäjä päättää materiaalin sopivuudesta työstettäväksi. Jos olet epävarma, kysy.<br />
<br />
Lotan käytön edellytyksenä on riittävät perustiedot koneen operoinnista<br /><br />
Lähtökohtaisesti perustiedot hankitaan CNC-alkeiskurssilla ja sen jatkokursseilla. Vaihtoehtona on riittävä perehdytys koneen käyttöön jonkun valtuutetun kouluttajan toimesta.<br /><br />
<br /><br /><br />
<br />
'''<big>[[Näyttökoe]]</big> koneen käyttöön valtuuttamista varten.<br /><br />
<br />
Tällä hetkellä koneen käyttöön voivat valtuuttaa seuraavat:<br /><br />
<br />
# Kremmen (Martti Paalanen)<br />
# dist (Taneli Kaivola)<br /><br />
Kaikissa tapauksissa valtuutetun kouluttajan on vahvistettava halukkaan pätevyys koneen operaattoriksi. '''Huomaa, että operaattori vastaa kaikesta mitä koneella tapahtuu.'''<br /><br />
<br /><br />
Tällä hetkellä koneen operaattoreiksi (itsenäisiksi käyttäjiksi) on valtuutettu:<br />
* Kremmen (Martti Paalanen)<br /><br />
* rambo (Eero af Heurlin)<br /><br />
* dist (Taneli Kaivola)<br /><br />
* Heikkki (Heikki Salminen)<br /><br />
* Depili (Vesa-pekka Palmu)<br /><br />
* thjt (Timo Toivanen)<br /><br />
* Eero Pajunen<br/><br />
<br /><br />
|| <big>Basic rules for machine usage</big><br />
<br /><br />
* The machine is intended to be used by all (qualified) members of Hacklab<br />
* In unclear cases the use of the machine is directed firstly by the superuser (Kremmen) and finally the owner's representative (rambo)<br />
* Only those operate the machine independently who have received appropriate training and who have been deemed sufficiently skilled and sane to do so. Others may operate the machine under the direct supervision of a person qualified for independent operation. <br />
* Dying is strictly prohibited! Dying without permission can be grounds for termination of membership! Do read, rehash and memorize the safety rules and work according to them.<br />
* "I wonder what that button might do" is a BAD idea. If you don't know, find out in advance. Using the machine is not a right but an earned privilege. Several lab members have invested their hard earned money so that we might have this rarity in our use. Do treat it accordingly.<br />
* The tools found in the magazine shall be calibrated and at least the length offset for said tools is correctly programmed in Lotta's tool offset table. If you don't calibrate a tool it must be removed from the magazine after use. Additionally, calibration must be performed according to the agreed procedure or if not, again the tool must be removed.<br />
* If a vise has been fixed to the table, it has been<br />
** [[Rihtaus|aligned]] true with better that 0.1 mm precision (using the inside ends of the fixed jaw as reference). Use the beeper or dial indicator as instructed.<br />
** [[Työkoordinaatistojen ohjelmointi|programmed in work coordinates]] 1 (G54) and 2 (G55) with X as the left end of the fixed jaw and Y as the inside. The right hand side or only vise is 1 (G54) and the left is 2 (G55) if both vises are on the table at the same time.<br />
* If you place a vise on an empty table, please note the clearance required by the magazine and the tools in it. If your workpiece is tall it may not have room under a long tool when the magazine advances to the tool change position. In such a case fix the vise closer to the right side of the table and home the table before tool changes.<br />
* Allowed materials for milling are basically all others except porous stuff that soaks up oil and water to itself. For this reason '''wood milling is forbidden'''. Wood dust will dry out lubricated surfaces and together with cutting fluid it forms an intolerable putty that clogs all narrow gaps and leads to trouble. Ther are no exceptions from this rule. In unclear cases the machine superuser will determine whether a material is fit to work or not. Please do ask if unsure.<br />
<br />
The precondition for operating Lotta is sufficient knowledge on machine handling<br /><br />
As a general rule this knowledge is acquired on introductory and basic training courses. Optionally a qualified instructor may guide a person in the use of the machine.<br /><br />
<br /><br /><br />
<br />
You get qualification for use of Lotta by passing the '''[[Operator's Test]]'''<br /><br />
<br />
At this time the following persons act as Operator's Test supervisors:<br /><br />
<br />
# Kremmen (Martti Paalanen)<br />
# dist (Taneli Kaivola)<br /><br />
In all cases a named test supervisor must confirm an applicant's qualification as operator. '''Note that the operator is responsible for everything that happens at the machine'''<br /><br />
<br /><br />
At this time the qualified Lotta operators are:<br />
* Kremmen (Martti Paalanen)<br /><br />
* rambo (Eero af Heurlin)<br /><br />
* dist (Taneli Kaivola)<br /><br />
* Heikkki (Heikki Salminen)<br /><br />
* Depili (Vesa-pekka Palmu)<br /><br />
* thjt (Timo Toivanen)<br /><br />
* Eero Pajunen<br/><br />
<br /><br />
<br />
|-<br />
| <big>10 käskyä</big><br />
<br /><br />
# Koneen ollessa tulilla, sillä on '''yksi vastaava operaattori'''. Hän vastaa kaikesta mitä koneella tapahtuu kunnes luovuttaa vuoron seuraavalle.<br />
# Kun kone käynnistetään kylmiltä, käynnistyksen suorittaja on siitä hetkestä alkaen koneen vastaava operaattori.<br />
# Operaattorivastuun luovutus kuitataan sanallisesti tähän tyyliin: Arska: "Kone on sinun" - Jaska: "OK, otin koneen vastaan" tms. Oleellista on, että vastuun vastaanottaja kuittaa luovuttajalle suusanallisesti siirron tapahtuneen. Vasta tällöin vastuu siirtyy. Ollessasi operaattori, ÄLÄ LIUKENE PAIKALTA siirtämättä operaattorivastuuta. Ellei vastuuta pysty siirtämään, sammuta kone. Vastuun voi siirtää vain sellaiselle, jolla on pätevyys toimia operaattorina.<br />
# Kuka tahansa voi painaa HÄTÄSEIS -napin pohjaan havaitessaan potentiaalisen tai jo tapahtuneen vaaratilanteen. '''HÄTÄSEIS-napin vapauttaa ainoastaan koneen vastaava operaattori'''.<br />
# Älä yritä ohittaa koneen turvamekanismeja, erityisesti suojaovien rajakytkimiä<br />
# Älä pukeudu mihinkään sellaisiin vaatteisiin joista roikkuu tai liehuu ulokkeita jotka voisivat kiertyä karan ympärille sen pyöriessä. Lotta on varmasti vahvempi kuin luusi ja jälki tulee olemaan karmaisevaa.<br />
# Käsinajossa kone sallii turvaporttien aukiolon jotta asetus- ja säätötöitä voidaan tehdä. Käytä järkeäsi, äläkä mene käsinesi lähelle pyörivää karaa. Erityisesti varo isoja työkaluja joiden pyörintäsäde voi yllättää.<br />
# Operoidessasi konetta, pidä huolta ettei karan lähellä ole käsiä tai muitakaan ruumiinosia kun käynnistät liikkeitä.<br />
# Älä luota siihen, että ohjelma tekee mitä haluat. Se tekee mitä olet käskenyt. Myös G-koodissa on bugeja!<br />
# Älä häiritse koneen operaattoria hänen ollessaan keskittyneenä koneen operointiin.<br /><br />
|| <big>10 Commandments</big><br />
<br /><br />
# When the machine is hot it has exactly '''one responsible operator'''. He/she is answerable for all events around the machine until operator duty is passed to the next guy.<br />
# When a person cold starts the machine he/she becomes the responsible operator from that moment onwards.<br />
# Operator responsibility shall be handed over verbally in this manner: Arnie: "It is your machine" - Bernie: "OK, I got the machine". The key is that the receiver acknowledges the transfer of responsibility explicitly. Only then is the responsibility actually transferred. When you are the operator, DO NOT JUST SLIP AWAY without transferring the responsibility. If there is no-one to take over, turn the machine off. You can only transfer the responsibility to another qualified operator.<br />
# Anyone can hit the EMERGENCY STOP button when observing a potential or actual hazard. '''Only the operator will release the Emergency Stop'''.<br />
# Don't try to circumvent the machine safety mechanisms, especially the door interlocks.<br />
# Don't dress in clothes with anything flapping around that could be snagged by a rotating shaft. Lotta is definitely stronger than your bones and the result will be gruesome.<br />
# During manual operation the machine allows safety doors to be open so that various adjustments are possible. Use your brain and don't put your hands too close to a rotating spindle. Be especially wary of large diameter tools that can have a surprising swing.<br />
# When operating the machine, see to it that no hands or other body parts are close to the spindle when starting it.<br />
# Do not trust the machine to do what you want. It will do what you ordered it to do. Also G code has bugs!<br />
# Do not distract the operator when he/she is concentrating on machine operation.<br /><br />
|}<br />
<br />
<br clear=all><br />
{{lotta}}<br />
----<br />
<br />
{|style="text-align: center; background-color: #ffffcc; width: 100%;"<br />
| colspan="3" | <br />
|-<br />
|style="text-align: center; width: 33%;|<br />
[[Lotta|<big>Edellinen</big>]]<br />
|style="text-align: center;|<br />
[[Lotta|<big>Takaisin Lotta</big>]]<br />
|style="text-align: center; width: 33%;|<br />
[[Lotan käytön perusohjeet|<big>Seuraava</big>]]<br />
|}<br />
<br />
[[Category:Lotta|Turvasäännöt]]</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Optinen_kaiverrin&diff=32077Optinen kaiverrin2017-06-20T17:14:52Z<p>Rambo: fix ip</p>
<hr />
<div>== General Information ==<br />
The optical engraver is connected to a Raspberry PI 3 Model B with Raspbian Jessie running version 3.256.0 of LaserWeb3.<br />
<br />
* multicast address: laserweb.local<br />
* IPv4: 192.168.110.176 (not guaranteed to be the same)<br />
* LaserWeb is listening on port 8000<br />
<br />
== Steps to engrave/cut an SVG: ==<br />
<br />
'''Please note that currently the X axis of the engraver is inverted. This results in mirrored engravings. Flip the SVG horizontally to fix this.'''<br />
<br />
=== Preparig the Machine ===<br />
# Make sure the power is turned on both in the extension cords and in the machine itself<br />
# Install the workpiece and close the lid<br />
# Turn the laser on (green button, check that the red led turns on)<br />
# Turn on the lights (flip the small metallic switch)<br />
# Check that the laser power is set at an appropriate level<br />
<br />
=== Engraving the SVG ===<br />
<br />
''' Note that only SVG paths can be engraved. Convert text and other objects into paths (e.g. with InkScape).'''<br />
<br />
# Browse to http://192.168.110.165:8000 or http://laserweb.local:8000<br />
# Click the '''Open''' button and select an SVG image or drag-and-drop it<br />
# Configure the feedrate, number of passes and depth of each pass<br />
# Click the '''Generate G-Code''' button<br />
# Click the '''Process''' button to load the G-Code<br />
# Click the '''run gcode''' (Play) button to run the G-Code<br />
# After the machine is idle, click the '''home laser''' button to return the laser home<br />
<br />
== Installing the Workpiece ==<br />
* If possible, use the clamps. The laser focus seems to be good at the depth of the clamp.<br />
* The maximum height of an object that fits the clamp is roughly 80mm.<br />
* If engraving larger pieces, make sure that they stay still and don't move. Some duct tape or a few drops of superglue should hold them still.<br />
<br />
== Observations on Cutting Depths ==<br />
<br />
=== 6mm acrylic ===<br />
{| class="wikitable"<br />
|-<br />
! Feedrate!! Laser Current!! Passes!! Cut depth observations<br />
|-<br />
| 20mm|| 5mA|| 10|| Barely a scratch, might work for engravings<br />
|-<br />
| 20mm|| 10mA|| 5|| About the same as 5mW x 10<br />
|-<br />
| 20mm|| 15mA|| 5|| Roughly half a millimeter<br />
|-<br />
| 20mm|| 20mA|| 5|| Roughly half a millimeter<br />
|-<br />
| 20mm|| 20mA|| 30|| Around 2-3mm, acrylic started to melt<br />
|-<br />
| 40mm|| 20mA|| 30 || Around 2-3mm, clean cut<br />
|}<br />
<br />
=== 4mm acrylic ===<br />
<br />
40mm feedrate with full power (20mA) took about 60 passes to cut through 4mm acrylic.<br />
<br />
== Debugging == <br />
If the engraver doesn't seem to be connected to LaserWeb, try reconnecting the USB cable to the engraver and then reload the web page.<br />
<br />
== Further reading and training == <br />
10 Tips&Tricks: http://www.instructables.com/id/10-Tips-and-Tricks-for-Laser-Engraving-and-Cutting/<br />
<br />
Cleaning laser engraved wood: http://www.instructables.com/id/Cleaning-Laser-Engraved-Wood-20/<br />
<br />
Playlist of laserweb videos: https://www.youtube.com/playlist?list=PL1JTb6-HQgOyc1eM6eX4v0tdSYpXFLYNT<br />
<br />
Laserweb support community: https://plus.google.com/communities/115879488566665599508</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Slack&diff=32069Slack2017-06-01T07:47:09Z<p>Rambo: </p>
<hr />
<div>== Suomeksi ==<br />
<br />
Meillä on käytössä Slack jäsenten keskinäiseen kommunikointiin, [https://helsinkihacklab.slack.com/ weppi-interface] löytyy ja natiivit clientit useimmille alustoille.<br />
<br />
=== Tärkeimmät kanavat ===<br />
<br />
* Yleinen<br />
* helsinki_hacklab_fi sillattu IRCciin ja Telegrammiin vastaaville kanaville<br />
* hacklab_fi (Sillattu IRCciin)<br />
<br />
=== Tärkeimmät botit ===<br />
<br />
Meillä on käytössä myös [https://www.todobot.io/slack/ TODOBot], mikäli havaitset että "tarttis tehrä jotain" niin katso ensin "/todo list":llä onko se jo listassa,<br />
jos ei niin lisää listaan. Todo-listat on kanavakohtaisia.<br />
<br />
<br />
<br />
== English ==<br />
<br />
We're using Slack for communication between members, there's a [https://helsinkihacklab.slack.com/ web interface] and native clients to most platforms.<br />
Feel free to use english on the channels even if channel names and often the discussion is in Finnish, people will switch the language.<br />
<br />
[https://www.todobot.io/slack/ TODOBot] is available, if you see that something needs to be done add a TODO (maybe ask others on the channel if one of the existing<br />
Finnish language todos is the same thing).<br />
<br />
=== Major channels ===<br />
<br />
* Yleinen aka "general", everyone is here.<br />
* helsinki_hacklab_fi bridged to corresponding channels in IRC and Telegram<br />
* hacklab_fi bridged to IRC</div>Rambohttps://wiki.helsinki.hacklab.fi/mediawiki/index.php?title=Slack&diff=32068Slack2017-05-30T19:28:00Z<p>Rambo: Ak: Uusi sivu: Meillä on käytössä Slack jäsenten keskinäiseen kommunikointiin, [https://helsinkihacklab.slack.com/ weppi-interface] löytyy ja natiivit clientit useimmille alustoille. Tä...</p>
<hr />
<div>Meillä on käytössä Slack jäsenten keskinäiseen kommunikointiin, [https://helsinkihacklab.slack.com/ weppi-interface] löytyy ja natiivit clientit useimmille alustoille.<br />
<br />
Tärkeimmät kanavat<br />
<br />
* Yleinen<br />
* helsinki_hacklab_fi (sillattu IRCciin ja Telegrammiin)<br />
* hacklab_fi (Sillattu IRCciin)<br />
<br />
Meillä on käytössä myös [https://www.todobot.io/slack/ TODOBot], mikäli havaitset että "tarttis tehrä jotain" niin katso ensin "/todo list":llä onko se jo listassa,<br />
jos ei niin lisää listaan. Todo-listat on kanavakohtaisia.</div>Rambo