How To: Build A Dual Drive Extruder For Your 3D Printer (Fits E3D v6)

Features of the Dual Drive extruder along with a detailed build video. Designed to fir the E3D v5/6 hotend's, 1.75mm filament compatible

Thingiverse parts: http://www.thingiverse.com/thing:1596291

Print parts: 1x Drive gear 2x Dual drive gear 1x Extruder body 1x Hotend block 1x Idler 1x Nema motor Gear

Recommended to use all stainless steel nuts and bolts Hardware: 13x M5 flat washer (buy a few extras for added adjustment) 1mm thick, 9.75mm O.D) 1x M5 x 70mm hex bolt (Main drive bolt) 1x M5 x 60mm hex bolt (Slave drive bolt) 1x M4 x 40mm countersunk (Idler arm) 2x M4 x 40mm capscrew (Spring retention) 2x M4 x 30mm capscrew (Hotend mount) 3x M3 x 6mm capscrew (Nema 17 motor mount) 1x M3 x 6mm grubscrew (Nema Gear)

2x M5 Nyloc nuts (drive bolts) 2x M4 Nyloc nuts (Spring retention) 4x M4 Nuts 1x M3 Nut

4x Bearings 5x10x4 mm (MR105-DD)

2x MK8 1.75mm Filament drive pulley

200mm of PETF tube, 2mm I.D 4mm O.D

Springs (some experimentation may be required) However I use the following: Wire diameter 0.7mm x 6mm O.D x 18mm long

Links: Nema 17: http://goo.gl/PLnO1l Springs: http://goo.gl/ouiboj Capscrews: http://goo.gl/8tPcBA M4 Countersunk: http://goo.gl/5T6MWz M5 Flat washer: http://goo.gl/3tKaBc Bearings: http://goo.gl/T8BWXa Drive pulley: http://goo.gl/DB0pYD PETF tube: http://goo.gl/L2G3wR

Information provided in this video is for educational purposes only. If you attempt to recreate/replicate anything you’ve seen in this Or any other video, you’re doing so at your own risk.

• Schematix -

Thanks to NCS for the music! End track: Different Heaven - Far Away https://www.youtube.com/watch?v=HpaHvUOk3F0 Different Heaven FB page: https://www.facebook.com/DifferentHeaven/ ... https://www.youtube.com/watch?v=LQDa5_xappU