A Voron 0.2r1 CoreXY 3D Printer Modification
I often find myself in this situation: sends prototype to 3D printer, 3D printer is done an hour later, realizes I'm on version 7 of the design
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Robustness
- Stiffen up frame where possible
- Double shear AB motor mounts for higher belt tensions
- Ultrawide stance feet for added stability
- Overspecced MCU and Klipper Host to avoid stability issues
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Part cooling
- 6 4028 Delta fans for sheet cooling
- 2 4010 blower fans for tool head part cooling
- Dedicated 12V supply for fans
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Electronics cooling
- As much cooling as possible for XY and Z motors
- put heatinks on stepper stators to improve heat transfer to the air
- Fans for high current and fast switching components (like stepper drivers)
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Extrusion system
- Deconstruder tool head
- 60-80mm^3/sec volumetric flow rate
- 0.4mm high flow nozzle
- Decently high torque extruder
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XYZ motion
- 100,000mm/sec^2 acceleration
- 1000mm/sec speed (600-700mm/sec printing speed)
- Ultra light gantry
- 5000mm/sec^2 Z acceleration
- 200mm/sec Z speed
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Power
- 5V 25W USB-C supply for Raspberry Pi
- 12V 350W PSU for fans
- 24V 350W PSU for main electronics
- 48V 200W PSU for XY motors
- Separately switch 48V supply from the rest of the supplies
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Printing Capabilities
- Fully enclosed with standard tophat and door
- Fully contained part cooling
- Copper heatblock for up to 450C
- Heated bed up to 120C
- Max observed chamber temperature: 75C
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Must be able to print these materials
- ABS/ASA
- PET
- PA6/PA12
- PLA
- PETG
- PC
- Frame Components
- Voron V0 Frame Brace by Jon
- Voron V0 Stealth Handles by Maple Leaf Makers
- Extrusions and mounting hardware used in formbot kit
- Tool head and gantry
- Deconstruder tool head by Becca Kay
- 4010 12krpm GDSTime fans
- NF Crazy Copper Volcano High Flow
- 0.4mm Bondtech Brass CHT nozzle
- LDO-36STH20-1004AHG(8T) extruder motor
- PT1000 thermistor
- 120W heater cartridge
- XY Motion
- Fysetc Voron 0 ultra light gantry
- Double shear AB motor mounts by Driftrotor
- LDO-35sth52-2004AH(s35) XY motors
- 2 3010 fans for stepper cooling
- 2 3010 blower fans for stepper cooling
- 2 12032 blower fans for stepper cooling
- Electronics
- Raspberry pi 4 for Klipper Host
- BTT SKR 3 for primary Klipper MCU
- LDO Nitehawk 36 for tool board MCU
- 2 Mellow Fly TMC5160 Pro drivers for XY motors
- 2 BTT TMC2209 stepper drivers for Z and E motors
- 4 4010 fans for electronics cooling
- Remixed Voron 0.2 printed bottom panel. original model by Cthulhu
- Mellow Fly HV-TMC5160 Pro Driver case by Hundsbuah
- Embedded glass bead thermistors inside AB motors to track motor winding temperature
- Makerbase MKS 3MOS fan mosfets
- Misc
- 6 Delta Electronics PFB0412EN-E fans
- Fysetc CNC bed frame
- 4028 Air ducts by Coconut
- Superwide Stance feet by Coconut
- BTT Pi TFT70 touchscreen
- BTT Pi TFT70 screen enclosure by Fizzy's Tech
- Voron 0 Kirigami Bed by christophmuellerorg
- Rainbow on a Matchstick by Blamm
- Lift-Off Tophat Hinges by chirpy2605
- Remixed MF Nano carbon filter by kejar31
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0.1.19
- Added Klipper Expander board for more I/O
- Added Remixed MF Nano carbon filter by kejar31
- Added 2 chamber thermistors to monitor chamber temp
- Separated fan controls for better control over different fans
- moved pin definitions around to more sensible hardware (no more turning fans on and off with a high power heater mosfet)
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0.1.01
- Added Thermistors and thermal adhesive to BOM for embedding thermistors inside motors
- Added KAMP Smart Park and Adaptive Purge routines in PRINT_START
- Added Orcaslicer, Prusaslicer, and Cura print profiles for KAMP conditional gcodes
- Still work in progress, things may still not work as expected!
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0.1
- Initial Release
- Still work in progress, things may not work as expected!
This project is licensed under the GPL-V3.0 License - see the LICENSE.md file for details
- VoronDesign
- Klipper3D Klipper
- Coconut
- 247 printing's 247 Zero Beta2
- Stefan's (CNC Kitchen) "Fast 3D printing is bad for Strength! (and how to fix it!)" video (Inspiration)
- Vez3D VzBoT (Inspiration)
- All the people that have took their precious time to look at what I made and provide feedback and resources to get the project to where it is now and all the things I have learned along the way! Thank you!