Itty Bitty Double FLEX Extruder

[clough42]

Introducing the Itty Bitty Double FLEX Extruder:

IBDF-UpperRight-h.jpg


This is an evolution of the previous Itty Bitty Double Extruder with wider nozzle spacing and a shorter filament path to accommodate both E3Dv6 hot ends and flexible filament. It uses the same hardware kit as the Itty Bitty Double Extruder, so if you already built one, you can print out the parts and use the hardware you already have.

Key features:

• Designed for Hexagon or E3Dv6 hot ends on 27mm centers
• Short, straight filament path to accommodate flexible materials
• Uses the same hardware kit as the original Itty Bitty Double Extruder
• NEMA 14 motors
• Silent GT2 belt drives with printed pulleys
• Integrated servo Z probe
• Cam-lock idler bearing pins
• Uses standard MakerFarm hobbed bolts
• Lighter than a stock Accessible Extruder
• Integrated hot end cooling
• Mounting hardware for Prusa i3v printers

Please use this thread for questions and discussion.

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

Links:

• Info and printable parts: http://clough42.com/designs/itty-bitty-double-flex/
• Hardware kit: http://clough42.com/go/product/IBDE-HK
• Assembly instructions: http://clough42.com/go/itty-bitty-double-flex-assembly
• Firmware setup: http://clough42.com/go/marlin-firmware-setup
• Calibration: http://clough42.com/go/double-extruder-calibration
• Thingiverse: http://www.thingiverse.com/thing:757864