Clockwork 2 Main Body bearing bore appears too large
cmgreyhounds opened this issue · 2 comments
cmgreyhounds commented
When assembling my Stealthburner today I found that the bearing for the Bondtech gear was loose in the Main Body. I pulled the stl into Fusion 360 and checked and it looks to be around 8.20 mm, but the bearing is 8.00 mm. That is alot of play right next to the filament feed groove and could cause some amount of inaccuracy in extrusion.
nemgrea commented
the cad dimensions and the actual print dimensions are not the same. this is intentional to account for ABS shrinkage and the FDM process
cmgreyhounds commented
That makes sense, but why is the bore in the Main Body bigger than the bore in the Motor Plate?
If they both carry the same size bearing and are both made of ABS shouldn't they be the same size?