kuro's geared bowden extruder (mk7/mk8, 1.75/3mm, instant locker, gear cleaning brush)
thingiverse
Tips: M5 washer can be printed - samples are in locker source code If you have a tilt between M5 bolt and bearings and drive gear - just wrap bolt with stick tape, use caliper to get desired diameter Main advantages: instant locker for idler hole with lock for gear brush and trash container gear mk7/mk8 option particular details show option Tested on mk8 1.75 Code optimized Added options: filament gear size filament size adjusted motor distance gear axis prusa hook sizes gear_screw_shift support for prusa holes for filament brush Print Settings Printer Brand: RepRap Printer: graber Rafts: No Supports: No Resolution: 0.2 Infill: 40 Notes: ABS 260C nozzle 0.3 perimeters 3 Materials Needed Hardware (minimum) 2 springs for idler tension 4.8mm 3 625zz bearings 1 MK7/MK8 drive gear 1 M5x40mm hex headed bolt 2 M5 nuts 2 M5 washers 1 M5x20mm bolt 2 M3x40mm bolts 3 M3x25mm bolts 5 M3x10mm bolts 6 M3 nuts 6 M3 washers
With this file you will be able to print kuro's geared bowden extruder (mk7/mk8, 1.75/3mm, instant locker, gear cleaning brush) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on kuro's geared bowden extruder (mk7/mk8, 1.75/3mm, instant locker, gear cleaning brush).