Projects:Delta printer

We got donated a FLSUN Delta Kossel. It has a mks base v1.5 board.

Hardware

• Stepper motors: SL42STH40-1684A
• Controller: mks base v1.5 board
• Power supply: S-200-12 with 12V 16.7A output

Software

Using proterface, we discovered the original firmware:

Old software

echo:Marlin1.0.0 echo: Last Updated: Sep 20 2016 17:01:22 | Author: (Kossel KOSSEL) Compiled: Sep 20 2016 echo: Free Memory: 3738  PlannerBufferBytes: 1232 echo:Hardcoded Default Settings Loaded echo:Steps per unit: echo:  M92 X100.00 Y100.00 Z100.00 E150.00 echo:Maximum feedrates (mm/s): echo:  M203 X200.00 Y200.00 Z200.00 E200.00 echo:Maximum Acceleration (mm/s2): echo:  M201 X3000 Y3000 Z3000 E3000 echo:Acceleration: S=acceleration, T=retract acceleration echo:  M204 S3000.00 T3000.00 echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s) echo:  M205 S0.00 T0.00 B20000 X20.00 Z20.00 E20.00 echo:Home offset (mm): echo:  M206 X0.00 Y0.00 Z0.00 echo:Endstop adjustement (mm): echo:  M666 X0.00 Y0.00 Z0.00 echo:PID settings: echo:   M301 P22.20 I1.08 D114.00 >>> m503 SENDING:M503 echo:Steps per unit: echo:  M92 X100.00 Y100.00 Z100.00 E150.00 echo:Maximum feedrates (mm/s): echo:  M203 X200.00 Y200.00 Z200.00 E200.00 echo:Maximum Acceleration (mm/s2): echo:  M201 X3000 Y3000 Z3000 E3000 echo:Acceleration: S=acceleration, T=retract acceleration echo:  M204 S3000.00 T3000.00 echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s) echo:  M205 S0.00 T0.00 B20000 X20.00 Z20.00 E20.00 echo:Home offset (mm): echo:  M206 X0.00 Y0.00 Z0.00 echo:Endstop adjustement (mm): echo:  M666 X0.00 Y0.00 Z0.00 echo:PID settings: echo:   M301 P22.20 I1.08 D114.00 >>> m115 SENDING:M115 FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL:https://github.com/ErikZalm/Marlin/ PROTOCOL_VERSION:1.0 MACHINE_TYPE:UM v2.4 EXTRUDER_COUNT:1 UUID:00000000-0000-0000-0000-000000000000

Slicer:

prusaslicer could work, not tested yet.

Software calibration:

• drive it using the command: g1 x0 y0 z9
  

Link list

• https://www.3dprintersbay.com/flsun-autolevelling-kossel-diy-kit
• https://www.youtube.com/watch?v=lOb5BuwkcNI

Todo:

1. Install the firmware using the following tutorial (interesting bit starts at 5:00 mark), calculator is at https://rev22.github.io/RepRapCalculator/#MotorStuffSPMB
2. Setup calibration using the auto calibration feature: https://marlinfw.org/docs/gcode/G033.html
3. profit!?