Direct bowden extruder 1,75

thingiverse

Direct Drive Extruder - Installation Guide for Flat Surfaces Designed to be installed effortlessly on any flat surface using a T-slot profile As shown in the image below, it's straightforward to mount this extruder on the Z top bolt of your Pi3 device. Note that the pipe fitting hole is intentionally designed with threads to accommodate both 1/8 NPT and M10 threaded rods - all you need are two screws per side. Insertion Filament Simplification Unlike traditional designs, there's no requirement to disassemble the extruder for filament insertion. To facilitate this seamless process, gentle slopes have been crafted into each insertion hole, ensuring that inserting the filament follows its intended direction without hassle. Essential Parts and Tools Needed: 1. Drive wheel - accepts a wheel with an outer diameter of between 9 and 10 mm 2. 624Z roller bearing - precise support for reliable extruder performance 3. Four M3 x 20 mm hex socket DIN 912 - securing screws to keep the system firmly in place 4. Two M4 ISO10642 bolts - longer, threaded bolts required for structural integrity 5. Two M4 nuts - ensuring that all fastening screws remain securely tightened 6. Two M4 washers - critical for reducing wear on parts and prolonging component life Print this body directly without support materials, as does the lever and trap mechanism. Recommended Layer Height: 0.25mm, Minimum 3 Perimeter Lines