Replacement Z-Axis Assembly for Monoprice Select Mini V1
Replacement Z-Axis Assembly for Monoprice Select Mini V1
3D
Published 2017-12-18T17:32:33+00:00
After buying a used MPSM used for a $100 i quickly realised why it was so cheap. The Z-Axis bearings exploded and fused to the guide rods.
After complete disassembly it became clear that I could not press out the bearings and that I should model a replacement. This time using PLA spiral bearings to reduce noise and ease of replacement.
I used this hand customizer created by aeropic to get the sizing right. https://www.thingiverse.com/thing:2537701
Made this to use the existing x axis shield but I opted to just print an endstop bracket instead.
Z-Axis coupler is a bonus as I had an aweful wobble with the stock one. You will need 2xM3 screw and 2xM3 nuts. This is just in the meantime as i wait for a proper lead screw and nema 17 motor to come.
Z-Axis Assembly:
This part will need to be printed it 2 parts then a little sanding and some cheap CA glue will bond them together very nicely.
Filament PLA
Quality 0.2mm
Speed 40mm/s
Supports Yes
Brim Optional
LM6LUU Bearings:
Bearings need to be printed in spiral mode. You will need 3 of them. Tolerances are tight here so make sure your printer is tuned well.
Filament PLA
Quality 0.2mm
Speed 40mm/s
Supports No
Brim Yes
Z-Axis Coupler:
Filament PLA
Quality 0.2mm
Speed 40mm/s
Supports No
Brim Yes
| Date de publication | 18/12/2017 |
| Durée d’impression | - 580 minutes |
| Quantité de filament | 23.5m |
| Dimensions | 85mm x 65mm x 45mm |