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# Anycubic Kossel Plus
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Set-up guide and related things for the Anycubic Kossel Linear Plus 3D Printer.
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## Getting started
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### Build Marlin
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* [Marlin Repository](https://github.com/MarlinFirmware/Marlin)
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* [Instructions for Anycubic Kossel](https://github.com/MarlinFirmware/Marlin/tree/bugfix-2.0.x/config/examples/delta/Anycubic/Kossel)
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```bash
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git clone https://github.com/MarlinFirmware/Marlin.git -b bugfix-2.0.x
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cd Marlin
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cp config/examples/delta/Anycubic/Kossel/Configuration.h Marlin/
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cp config/examples/delta/Anycubic/Kossel/Configuration_adv.h Marlin/
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```
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Adjust the `Marlin/Configuration.h` for your model:
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> #define ANYCUBIC_KOSSEL_PLUS
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> #define ANYCUBIC_PROBE_VERSION 2
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> #define ANYCUBIC_KOSSEL_ENABLE_BED 1
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>
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> ( #if ANYCUBIC_PROBE_VERSION == 2
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> #define NOZZLE_TO_PROBE_OFFSET { 0, 0, -15.00 }
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> )
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```bash
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virtualenv -p python --no-site-packages .
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source bin/activate
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pip install -U platformio
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pio run
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pio run --target upload
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```
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### Set up the 3d printer
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* `Configuration > Advanced Settings > Initialize EEPROM`
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* `Configuration > Delta Calibration > Set Delta Height` ( G33 P1 )
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* `Configuration > Delta Configuration > Probe Z-offset` ( Set manually to 15.00 )
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* `Configuration > Delta Calibration > Set Delta Height` ( G33 P1 )
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* connect the Z-Probe and start `Configuration > Delta Calibration > Auto Calibration`
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* `Configuration > Delta Calibration > Store Settings`
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* `Motion > Bed Leveling > Level bed` followed by `Store Settings`
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use `Configuration > Advanced Settings > Probe Z Offset` to correct the difference and execute the calibration again
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### optional: tune PID
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#### Nozzle
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(DEFAULT_Kp 22.36 DEFAULT_Ki 1.63 DEFAULT_Kd 76.48)
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* run the following G-Code (e.g. in Proterface) with the nozzle cold: 'M106 S255' & 'M303 E0 C10 S200'
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* store measured values: 'M301 P17.96 I1.44 D55.90'
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#### Bed
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(DEFAULT_bedKp 374.03 DEFAULT_bedKi 72.47 DEFAULT_bedKd 482.59)
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* run 'M303 E-1 C8 S60'
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* store measured values: 'M304 P254.09 I44.31 D971.39'
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#### store values in eeprom:
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'M500'
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### Configure Cura
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[Cura Profiles](https://www.thingiverse.com/thing:2367365)
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Download the profiles and put the json-Files into: `$HOME/.local/share/cura/4.4/definitions/`
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## Snippets
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### Firmware backup
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avrdude -p m2560 -c avrispmkII -P /dev/ttyUSB0 -b 115200 -D -U flash:r:factory_kossel.hex:i
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avrdude -p m2560 -c avrispmkII -P /dev/ttyUSB0 -b 115200 -D -U eeprom:r:factory_kossel_eeprom.hex:i
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### Litophanes:
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[3dp.rocks Image to Litophane Converter](http://3dp.rocks/lithophane/)
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### Plotting
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use Inkscape and the included [Gcodetools](https://github.com/cnc-club/gcodetools).
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A 3d-printable pen holder (to use with rubber-bands) is attached in the `addons/` folder.
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#### Prepare Image
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* Make sure to have everything on a single layer
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* At the top bar leave units at px but treat them as mm!
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* scale object to desired size
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* `Path -> Object to Path`
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* `Path -> Combine`
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* `Path -> Union`
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* `View -> Display mode -> Outline` to preview
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* if there are too many nodes: `Path -> Simplify`
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#### Gcodetools
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* `Extensions -> Gcodetools -> Tools library...` select `default` tool
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* Diameter: 1.0
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* Feed: 2400
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* Penetration feed: 2400
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* Passing feed: 3600
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* Depth step: 1.0
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* `Extensions -> Gcodetools -> Orientation points`
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* 2-points mode
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* Z surface: 0.0
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* Z depth: -1.0
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* move to center of object (0,0 is center of print-bed) and a bit to the right, as the pen is mounted right from the effector (45mm)
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* select object
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* `Extensions -> Gcodetools -> Path to Gcode
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* Offset along Z axis: 11.0
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* Z safe height for G00 move over blank: 3.0
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* Units: mm
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#### Print
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* home printer
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* print
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#### Experimental Cura settings:
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> Layer Height: 10 mm
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> Initial Layer Height: 10 mm
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> Wall Line Count: 1
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> Top/Bottom Thickness: 10 mm
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> Print Thin Walls: True
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> Infill Density: 0 %
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> Default Printing Temperature: 0 °C
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> Build Plate Temperature: 0 °C
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> Enable Retraction: True
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> Retraction Minimum Travel: 2 mm
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> Combing Mode: off
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> Z Hop When Retracted: True
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> Z Hop Height: 2 mm
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> Enable Print Cooling: False
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> Generate Support: False
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> Build Plate Adhesion Type: none
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> Slicing Tolerance: Inclusive
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> Maximum Resolution: 0.2 mm
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## Original Anycubic Links
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* https://github.com/ANYCUBIC-3D/ANYCUBIC_Kossel_Source_Code
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