Itty Bitty Double Extruder

[clough42]

Introducing the Itty Bitty Double Extruder:


IBDE-RightFront.jpg
This is a completely new dual extruder system:

• Dual Hexagon hot ends on 20mm centers
• Quiet, zero-backlash belt drive
• NEMA 14 motors
• Integrated hot end cooling
• Integrated print cooling
• Integrated servo Z-probe for auto-bed-leveling
• Easy-to-install cam-lock idler bearing shafts
• 2g lighter and 2mm narrower than the standard MakerFarm hinged single extruder
• Includes all parts necessary to mount on MakerFarm Prusa i3v printers

Please use this thread for questions and discussion.

*** A hardware kit is now available! ***
Get it here

Links:

• Printable parts: http://clough42.com/go/itty-bitty-double-extruder
• Assembly Instructions: http://clough42.com/go/itty-bitty-do...ruder-assembly
• Calibration Instructions: http://clough42.com/go/double-extruder-calibration
• Hardware kit: http://clough42.com/product/itty-bit...-hardware-kit/
• HXT900 Servo: http://clough42.com/product/hxt900-servo/
• Firmware: https://github.com/clough42/Marlin
  
  • Forked from beckdac/Marlin (Roxy's enhanced G29)
  • Branches:
    
    • ​Marlin_v1: main from upstream
    • ​hardware/i3v_double_bitty: MakerFarm Prusa i3v (8") with auto-leveling
      
      • Configuration.h - https://raw.githubusercontent.com/cl...onfiguration.h
      • Configuration_adv.h - https://raw.githubusercontent.com/cl...guration_adv.h