Bondtech Prusa 3 Extruder - FDM Printable - MK3 \ MK2 BMG

thingiverse

This is a remix for the Bondtech Prusa i3 official extruder . I remixed it in order to make it easier to print the parts with FDM printers (Bondtech print it with SLS technology ) I changed all the brass inserts from the original design to square nuts same as the stock extruder . I also put nut version for the main hinge if someone dont want to source the 3x32mm shaft. Thanks to the original designers for the great base original design and for make it open source for the community : Martin Bondéus and his team, Grégoire Saunier from the Bear project & Olof Ogland . Parts needed: M3 screws deferent sizes - 1x45mm , 2x40mm , 1x25mm, 2x20mm , 1x15mm , 6x12mm, 1x10mm , 3x8mm. 2x 5X8X2.5 Bearing https://www.bondtech.se/en/product/ballbearing-5x8x2-5 1x Shaft Assembly https://www.bondtech.se/en/product/shaft-assembly 1x Motor Gear https://www.bondtech.se/en/product/motor-gear/ 1x 3X32 mm Shaft https://www.bondtech.se/en/product/shafts/ (if u print the optional non shaft extruder cover then you can use 3mm bolt instead) 1x Thread insert https://www.bondtech.se/en/product/thread-inserts/ 1x Thumbscrew Assembly https://www.bondtech.se/en/product-category/spare-parts/thumbscrew-assembly/ 1x 1.75 / 5.0 Bontech Drivergear kit. https://www.bondtech.se/en/product/drivegear-kits/(No need if you own a MK3) ***Assembly manual: https://www.bondtech.se/wp-content/uploads/2019/01/Assembly-manual-Bondtech_Prusa_i3_V1.0.pdf?fbclid=IwAR11qiYRy6DZVyyohR8Q_2VIeaB4ce9_XKOhGRkTRH8D8IoWo6IyDQIKHUQ The original design is not my design... It belongs to Bondtech & Grégoire Saunier and its licenced under GNU GENERAL PUBLIC LICENSE All the source files and the licens is published and taken from Github: https://github.com/BondtechAB/Bondtech_Prusa_i3