Original Prusa MK2.41 Btech BMG Extruder

thingiverse

This project is an innovative fusion of precise cuts and clever additions within 3D builder. Notwithstanding its flaws, it functions exceptionally well - provided one invests sufficient time and attention to detail, along with a Dremel tool. Tread with caution if you're not up for the challenge. Features: • BMG extruder housing • A powerful 40 mm fan! • Option for utilizing an angled fan • Mk3 style fan shroud Requirements: • An assortment of hardware components like gears, springs, and other miscellaneous parts. It's recommended to purchase them directly from https://www.bondtech.se/en/ • X-ends equipped with a 16T pulley in order for this specialized x carriage to operate effectively. Consider utilizing the ones designed by Vekoj at https://www.thingiverse.com/thing:2957916 • Sidecutters for severing extruder connector segments, thus preventing easy reversal of the connector (and direction). • A 40 mm fan, if not already in possession. • A Festo pneumatic push fitting with an M10 thread (for those who insist on accuracy). Optional Components: • Square M3 nuts • Diverse M3 bolts • Pancake stepper motor - now a viable option. Ensure the selected model is rated for at least 18 Ncm torque. The top M3 bolt necessitates exceeding standard length; I resolved this by printing in ABS, drilling, and welding it together using acetone. This modification is irreversible. If you discover a suitable replacement bolt, please share your findings.