Ero sivun ”Hiili” versioiden välillä
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+ | {| style="color:black" | ||
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+ | ''Left column Finnish!'' | ||
+ | | width="500" | | ||
+ | ''Right column English'' | ||
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= Hiili, a.k.a. Mymmeli, a.k.a. DynaMyte 2200 = | = Hiili, a.k.a. Mymmeli, a.k.a. DynaMyte 2200 = | ||
Rivi 14: | Rivi 28: | ||
* Johdotuksen uusiminen | * Johdotuksen uusiminen | ||
* Ohjauselektroniikan kotelointi uuteen koteloon | * Ohjauselektroniikan kotelointi uuteen koteloon | ||
+ | | | ||
+ | = Carbon, a.k.a. Mymmeli, a.k.a. DynaMyte 2200 = | ||
+ | |||
+ | |||
+ | This is an identical body, for example, with the Dyna Myte 2400 speculated here: http://www.machineco.com/milling_mach_vert_cnc_dyna_myte-2400_1.htm | ||
+ | The biggest difference to that is, I remember, the lack of a centralized lubrication pump. The device is a pretty popular retrofit blank thanks to its rigid and precisely ground body, Google can find the thing. | ||
+ | |||
+ | Once completed, the machine will remain in general lab use, better suited for Lots of small, eg engraving tasks (circuit boards, tiles) complex 3D paths (no memory limit) | ||
+ | The following improvements have been made to the device: | ||
+ | * Replacing the original 80's control miracle with LinuxCNC (http://www.linuxcnc.org) + parallel port | ||
+ | * Replacement of small stepper motors with 10: 1 reduction gears with more robust direct drive | ||
+ | * Upgrading unnecessarily unfamiliar L298 stepper controllers to modern, micro-stepping | ||
+ | * Replacing a broken spindle controller | ||
+ | * Wiring replacement | ||
+ | * Enclosure of control electronics in a new housing | ||
+ | |- | ||
+ | | | ||
=== TODO === | === TODO === | ||
Rivi 35: | Rivi 66: | ||
# Hanki johteiden voiteluun oma öljykannu (nyt lainattava Reinolta) | # Hanki johteiden voiteluun oma öljykannu (nyt lainattava Reinolta) | ||
+ | | | ||
+ | === TODO === | ||
+ | |||
+ | The following measures are pending: | ||
+ | |||
+ | # Make ON / OFF labels for the spindle power switch | ||
+ | # Disable the Linux screen saver | ||
+ | # Make labels on the keyboard (F1, F2, arrows, page up, page down) | ||
+ | # Get your own keys for opening / tightening the spindle (now to be borrowed from the Lotta room) | ||
+ | # Move the supply of the isolating transformer supplying the spindle before the fuse but after the main switch | ||
+ | # Change the protection isolating transformer supplying the spindle to a larger one (the current thermal protection strikes on under heavy load), a new one can be found on the shelf near the cutter | ||
+ | # Make decent paws for the control box (now small, glued) | ||
+ | # Fix XFCE (menu lost) | ||
+ | # Add an emergency stop button | ||
+ | # Add a hand control (eg USB gamepad, or a real USB pendant | ||
+ | # Translate the wiki page into English | ||
+ | # "standard" usernames: hacklab / hacklab | ||
+ | # connecting to the Lab network (want?) | ||
+ | # Draw a wiring diagram (clean) and add to the wiki page | ||
+ | # Get your own oil jug for grease lubrication (now to be borrowed from Reino) | ||
+ | |- | ||
+ | | | ||
=== Käyttö === | === Käyttö === | ||
Rivi 53: | Rivi 106: | ||
# Paina "Home All" -> akselit hakeutuvat kotiasemiinsa | # Paina "Home All" -> akselit hakeutuvat kotiasemiinsa | ||
+ | | | ||
+ | === Usage === | ||
+ | |||
+ | ==== Foreword ==== | ||
+ | There is still very little experience with the machine. Be careful and write down your attention about the use, and the help will be improved! Drive slowly, your finger on the F1 button, ready to stop. If in doubt, ask. Live drive the tool to the table. | ||
+ | |||
+ | ==== Startup ==== | ||
+ | |||
+ | # Powder oil for conductors (detailed instructions to be written here) | ||
+ | # Power on the switch on the control cabinet door (if not starting, open the housing and check the circuit breaker) | ||
+ | # PC: start from the push button on the control cabinet door | ||
+ | # Displays currents as needed (button at the bottom center of the screen) | ||
+ | # Logging in to Linux: carbon / carbon | ||
+ | # Start Linux CNC from the desktop with the "launch Carbon" icon | ||
+ | # Press "Toggle Emergency stop" (F1) | ||
+ | # Press "Toggle Machine Power" (F2) | ||
+ | # Make sure there is free space around the machine to search for the home station | ||
+ | # Press "Home All" -> the axes are retrieved to their home positions | ||
+ | |- | ||
+ | | | ||
==== Työstö ==== | ==== Työstö ==== | ||
Rivi 68: | Rivi 141: | ||
# Säädä kara hyvälle korkeudelle (huomaa että voit nostaa ja kääntää kara-asetelmaa tolpassa ja säätää pinolia kahvasta), tarkista ettei Z-akselin polvi voi osua ruuvipenkkiin! | # Säädä kara hyvälle korkeudelle (huomaa että voit nostaa ja kääntää kara-asetelmaa tolpassa ja säätää pinolia kahvasta), tarkista ettei Z-akselin polvi voi osua ruuvipenkkiin! | ||
+ | | | ||
+ | ==== Machining ==== | ||
+ | |||
+ | ===== Clamping the workpiece ===== | ||
+ | |||
+ | # Attach the piece to a vise or directly to the table (thin plates are easiest to glue or tape, be careful not to run the blade on the table!) | ||
+ | # For example, you can definitely get a circuit board on a flat surface when milling an area (wood, plastic) where you need to tape a piece of a larger board with double-sided tape. | ||
+ | # Here are more examples ... | ||
+ | |||
+ | ===== Attaching the tool ===== | ||
+ | # Select a tool (defined in the CAM) (pins are currently found in the metal workroom) | ||
+ | # Select the appropriate collet for the tool from the accessory box (there are collets every 0.5mm, select the nearest size) | ||
+ | # Replace the collet on the spindle (place the collet under the lip on the nut!) (Tools can currently be found in the metal workroom) | ||
+ | # Insert the blade and tighten | ||
+ | # Adjust the spindle to a good height (note that you can lift and turn the spindle setup on the post and adjust the stack on the handle), check that the Z-axis knee cannot hit the vise! | ||
+ | |||
+ | |- | ||
+ | | | ||
===== G - koodin lataaminen ===== | ===== G - koodin lataaminen ===== | ||
# Kirjoita tai generoi G-koodi omalla PC:lläsi | # Kirjoita tai generoi G-koodi omalla PC:lläsi | ||
Rivi 82: | Rivi 173: | ||
# Seuraa ohjelman etenemistä ja ole valmiina painamaan F1 - nappia jos jokin näyttää menevän pieleen | # Seuraa ohjelman etenemistä ja ole valmiina painamaan F1 - nappia jos jokin näyttää menevän pieleen | ||
+ | | | ||
+ | ===== Loading G Code ===== | ||
+ | # Enter or generate a G code on your own PC | ||
+ | # Transfer the file to a PC with a USB memory stick (in the future over the network?) | ||
+ | # Open the file with Linux CNC | ||
+ | |||
+ | ===== Start milling ===== | ||
+ | # The tool must be closed at this point | ||
+ | # You can move the axes (JOG) manually with the arrow and page up / down keys, you can adjust the speed with the "Jog Speed" slider. By changing the "Continuous" option from the drop-down menu to millimeter, the axis moves a specified millimeter per press. | ||
+ | # Make a "Touch Off" of the point you specified on the CAM in the song with the "Touch Off" button | ||
+ | # Start the spindle motor from the clutch (if you are using a speed higher than 5kRPM, accelerate by turning the knob, otherwise the controller will trip) | ||
+ | # Limit the maximum speed of the machine considerably with the "Max Velocity" slider | ||
+ | # Click the "Begin Executing current file" arrow icon (from the keyboard: R) -> the machine starts executing G code | ||
+ | # Follow the progress of the program and be prepared to press the F1 key if something seems to go wrong | ||
+ | |||
+ | |- | ||
+ | | | ||
===== Jyrsinnän lopettaminen ===== | ===== Jyrsinnän lopettaminen ===== | ||
# G-koodin suorittaminen loppuu automaattisesti, mutta kara pitää pysäyttää manuaalisesti kytkimestä | # G-koodin suorittaminen loppuu automaattisesti, mutta kara pitää pysäyttää manuaalisesti kytkimestä | ||
Rivi 91: | Rivi 199: | ||
# PC:n sammuttua väännä pääkytkin 0 - asentoon | # PC:n sammuttua väännä pääkytkin 0 - asentoon | ||
# Sammuta näyttö (nappi näytön alalaidassa keskellä) | # Sammuta näyttö (nappi näytön alalaidassa keskellä) | ||
+ | | | ||
+ | ===== Stopping milling ===== | ||
+ | # Execution of the G code stops automatically, but the spindle must be stopped manually from the switch | ||
+ | # If necessary, download the following code (and change the tool if necessary and make it Z-axis touch off) | ||
+ | # When milling is complete, disassemble the setup and clean the machine (with a brush, vacuum cleaner) | ||
+ | # Restore tools | ||
+ | # Close Linux CNC | ||
+ | # Turn off the PC (press the PC button on the control panel front panel and select "Shut down" | ||
+ | # When the PC is turned off, turn the main switch to the 0 position | ||
+ | # Turn off the screen (button at the bottom center of the screen) | ||
− | + | |- | |
+ | | | ||
==== G-koodin generointi (camit) ==== | ==== G-koodin generointi (camit) ==== | ||
===== Fusion 360 ===== | ===== Fusion 360 ===== | ||
Rivi 110: | Rivi 229: | ||
# Labin vinyylileikkurin alla olevalle PC:lle on asennettu Mill Wizard - ohjelma, sillä voi nopeasti genroida yksinkertaisia G-koodeja | # Labin vinyylileikkurin alla olevalle PC:lle on asennettu Mill Wizard - ohjelma, sillä voi nopeasti genroida yksinkertaisia G-koodeja | ||
# Tätä ei ole vielä testattu, lisää huomiosi kun käytät! | # Tätä ei ole vielä testattu, lisää huomiosi kun käytät! | ||
+ | | | ||
+ | ==== G code generation (camit) ==== | ||
+ | ===== Fusion 360 ===== | ||
+ | # Linux CNC / EMC2 post processor is found as standard, generates most commonly working G code | ||
+ | # Write more documentation here ... | ||
+ | |||
+ | ===== Flatcam ===== | ||
+ | Free CAM for milling circuit boards | ||
+ | # Generate gerberas with the EDA tool of your choice and import them into FlatCAM (http://www.flatcam.org) - software | ||
+ | # Add% characters to the beginning and end of the code generated by the default-post Processor | ||
+ | # So far tested configs: | ||
+ | * 45 degree tool | ||
+ | * 0.2mm traces, 0.2mm spacing | ||
+ | * XY feedrate: 100mm / min | ||
+ | |||
+ | ===== Mill Wizard ===== | ||
+ | # Mill Wizard is installed on the PC under Lab's vinyl cutter to quickly generate simple G-codes | ||
+ | # This has not been tested yet, add your attention when using! | ||
+ | |} |
Versio 30. tammikuuta 2021 kello 01.34
Left column Finnish! |
Right column English |
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Hiili, a.k.a. Mymmeli, a.k.a. DynaMyte 2200Kyseessä on rungoltaan identtinen laite esim. täällä speksatun Dyna Myte 2400:n kanssa: http://www.machineco.com/milling_mach_vert_cnc_dyna_myte-2400_1.htm Isoin ero tuohon on muistaakseni keskitetyn voitelupumpun puuttuminen. Laite on aika suosittu retrofit-aihio jäykän ja tarkasti hiotun runkonsa ansiosta, googlella löytyy juttua. Kone jää valmistuttuaan yleiseen labikäyttöön, soveltuen Lottaa paremmin pieniin, esim. kaiverrushommiin (piirilevyt, laatat) monimutkaiset 3D-polut (ei muistirajoitusta) Laitteeseen on tehty seuraavat parannustoimenpiteet:
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Carbon, a.k.a. Mymmeli, a.k.a. DynaMyte 2200This is an identical body, for example, with the Dyna Myte 2400 speculated here: http://www.machineco.com/milling_mach_vert_cnc_dyna_myte-2400_1.htm The biggest difference to that is, I remember, the lack of a centralized lubrication pump. The device is a pretty popular retrofit blank thanks to its rigid and precisely ground body, Google can find the thing. Once completed, the machine will remain in general lab use, better suited for Lots of small, eg engraving tasks (circuit boards, tiles) complex 3D paths (no memory limit) The following improvements have been made to the device:
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TODOSeuraavat toimenpiteet odottavat tekijäänsä:
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TODOThe following measures are pending:
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KäyttöSaatesanatKoneen käytöstä on vielä hyvin vähän kokemusta. Ole varovainen ja kirjaa ylös huomiosi käytöstä, niin parannetaan ohjetta! Aja hitaasti, sormi F1-napilla, valmiina pysäyttämään. Jos on epävarmaa, kysy. Elä aja työkalua pöytään. Käynnistys
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UsageForewordThere is still very little experience with the machine. Be careful and write down your attention about the use, and the help will be improved! Drive slowly, your finger on the F1 button, ready to stop. If in doubt, ask. Live drive the tool to the table. Startup
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TyöstöTyökappaleen kiinnittäminen
Työkalun kiinnittäminen
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MachiningClamping the workpiece
Attaching the tool
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G - koodin lataaminen
Jyrsinnän aloittaminen
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Loading G Code
Start milling
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Jyrsinnän lopettaminen
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Stopping milling
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G-koodin generointi (camit)Fusion 360
FlatcamPiirilevyjen jyrsimiseen käytettävä ilmainen CAM
Mill Wizard
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G code generation (camit)Fusion 360
FlatcamFree CAM for milling circuit boards
Mill Wizard
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