Sanding belt 3d printer

thingiverse

Frame 2020 bottom sides - 379mm x2 2020 cross - 237mm x4 2020 front - 268mm x2 2020 vslot Y axis - 288mm x2 2020 vslot X axis - 178mm x1 8mm rod - 277mm x2 Rod holder - KP08 hotend - E3D heatsink + MK8 nozzle belt - Sanding belt 610x100mm support plate - 130x130mm power supply - Meanwell LRS-50-12 30t 8mm bore pulley on motor side 40t 8mm bore pulley on rod side 200mm close loop GT2 belt You can find the rest of the core XY components from the original design. I have to modify the original parts since the bearing I'm using is wider. Mainboard and LCD is taken from Anet A8, you should be able to use any board that is available to you. belt clip and tensioner https://www.thingiverse.com/thing:2354961 https://www.thingiverse.com/thing:2683235 Start Gcode G28 ;Home G92 Z0 E0 ;Prime the extruder ;G1 F200 E3 ;G1 E3 F200 ; start purge line G1 E6.5 F200 ; finish purge line G92 E0 End Gcode M104 S0 M140 S0 ;Retract the filament G92 E1 G1 E-1 F300 G28 X G92 Z0 G1 Z30 F500 G92 Z0 M84 https://www.youtube.com/watch?v=NB_1kZdkmCY Z motor specs Manufacturer Part Number: 42BYGP40P160S. Motor Type: Bipolar Stepper. Gearbox Type: Planetary Gear ratio: 1:5.18 Step Angle: 0.35°. Phase Current: 1.6A. Phase resistance: 1.5Ω ± 10%. Phase Voltage: 2.7V. Phase inductance: 3.2mH ± 20%. Holding Torque: 230N.cm. Max Permissible Torque: 200N.cm. Moment Permissible Torque:400N.cm. Number of leads: 4 Weight: 450 grams. Update - Feb 14, 2021 The driving roller starts slipping so a component was added to enable tightening of the roller to the rod - endgrip.stl The earlier part cooling fan mount is too low to allow taller part to be printed. A new one puts it higher - fanmount_new.stl https://www.youtube.com/watch?v=otoeblZuCz0 Update - Mar 4, 2021 new video (printing long object) - https://www.youtube.com/watch?v=lcEt_L_An8Y