9.My_Deltas_printers

My QQS Pro printer acquired in July 2020.

Current config:

• Firmware Marlin (the last) full 32steps,
• 3xTMC2209UART+1xTMC2226 one wire,
• TFT screen TFT35 with COLOR UI,
• extruder DirectDrive (SDHX),
• custom effector with house-case (ABS),
• bloc hotend Volcano 0.4/0.6 nozzle with 50W cartridge.
• probe/sensor fixed,
• 24 leds strip Neopixel managed by the firmware
• full enclosure for special filaments,
• PEI bed,
• ...

Here are the main modifications to stabilize the structure and improve the printing.

• Mechanics:

  • larger bearing of the sliders,
  • replacement of GT2x8mm reinforced belts.

• Electrical:

  • 300W PowerSupply,

  • Converter 24v/5v (NeoPixel-leds/TFT_Screen).

    

  • LedStrip (18) on B tower.

    

• Electronic:

  • 3xTMC2209Uart+1xTMC2226(E0),

  • addition of a cooling channel, (PETG) with a 40°C thermoswitch, to start the fan output.

    

• Additional modules:

  • IR probe/BDS sensor fixed,

My SR printer acquired in December 2021.

Current config:

• Firmware Marlin (the last) full 32steps,
• 4xTMC2226 UART,
• TFT screen TS35R with COLOR UI,
• extruder DirectDrive (SDHX),
• custom effector with house-case (ABS),
• bloc hotend Volcano 0.4/0.6 nozzle CHT with 70W cartridge,
• probe/sensor fixed,
• 48 leds strip Neopixel managed by the firmware,
• coolfan mobo for TMC managed by the firmware,
• demi-enclosure for special filaments,
• PEI bed,
• ...

Here are the main modifications to stabilize the structure and improve the printing.

• Mechanics:

  • added an ABS reinforcement and changed the pulley idler shaft.

  

• Electrical:

  • 500W PowerSupply,
  • Converter 24v/5v (NeoPixel-leds),
  • added an insulation plate between the base of the bed and the power supply,
  • added a 40°C thermoswitch to start the fan of the power supply.

  

• Electronic:

  • 4xTMC2226,
  • addition of a CMOS module in the free place of the 2nd driver of the stepper motor E1,
  • TFT Mks-TS35v2 or BTT-TFT35v3

  

• Additional modules:

  • added one output 24v with switch for Sunlu S1,
  • addition of a cooling channel with a thermistor (E1) on the TMC with a fan controlled by the second output E1 (firmware),
  • installation of a pump for the air flow (BerdAir),
  • replacement of the stock cable by two spiral cables (PowerSupply-Accessories+MotorStepper E0),

  

  • added 3xLeds on effector,

  

  • IR probe/BSD sensor fixed,
  • General connection plate on the end effector.

  

All my printers are equipped with the SDHX extruder.

• SDHX on QQSP

• SDHX on SR

More informations here => SDHX