Extension of the standard spool holder UM2
Inner diameter of 0.24 mm are drawn larger
Ball bearings must be pressed fit
When installing make ...sure that you so screw the M3 screw straight as possible. I have the ball bearing used as a guide.
When finished Mounted then press coil holder purely in standard as the approximately (see Picture_04) is measured 50 mm. (Maybe still need the pages (Bauteil1) can easily be reduced)
Then look at whether filament coil moves in track. If not, remains to be press Next page down.
3d model print parameters
- Print PLA
- 2X button head screw ISO 7380 M3 x min. 12mm / max. 16mm
- 2X ball bearing deep groove ball bearing type 623-3 x 10 x 4 mm (inside d...iameter x outside diameter x width) seal ZZ / 2Z
- 2X shims/washer 3 x 6 x 0.5 mm (inside-Ø x outside-Ø x thickness)