Ingenuity Extruder cho Smart Effector của Duet3D

This is the Ingenuity Extruder for the Duet3D smart effector.

It's a direct drive extruder which features a hollow-shaft Nema-14 stepper motor, Bondtech LGX drive gear, an eccentric breach which is self-locking, an idler wheel where the spokes act as a tensioning spring and a hypoid bevel gear pair, archiving a gear ratio of 37:7.

The whole mechanism features only 4 moving parts: two gears, the idler wheel and the breach-lever, and it weights only 229g!

To make one yourself:

• print lowerhalf and upperhalf from FDM or SLS
• print pinion and wheel from abrasion resistant resin (Siraya Tech fast mecha white) or have it SLS printed from IGUS
• print lever and idler from standard resin

You will also need:

3x M3 square nuts and M3x6mm bolt

2x M3x50mm bolt

2x 3mmx18mm precision shaft

1x 3x4mm ball plunger (https://www.amazon.com/dp/B07HJV9FGX?ref=ppx_yo2ov_dt_b_product_details&th=1)

1x hardened drive gear from Bondtech

1x Nema 14 hollow shaft stepper (14HS13-0804SH-C4(4) from Stepper online with D-profile)

Category: 3D Printer Extruders