Quality Control: Difference between revisions
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=Sat Aug 31, 2019= | =Sat Aug 31, 2019= | ||
*Y2 axix must be constrained only in the Y direction, not X, since that is the auto parallel. The implication is that the linear bearings on Y2 can be loose in the X direction, but not in the Y direction | *D3D 19.06 - Y2 axix must be constrained only in the Y direction, not X, since that is the auto parallel. The implication is that the linear bearings on Y2 can be loose in the X direction, but not in the Y direction | ||
*Just one electric tape layer around bearing could overtighten the bearings, while without this layer the bearings could be perfectly smooth. | |||
Revision as of 02:43, 1 September 2019
Sat Aug 31, 2019
- D3D 19.06 - Y2 axix must be constrained only in the Y direction, not X, since that is the auto parallel. The implication is that the linear bearings on Y2 can be loose in the X direction, but not in the Y direction
- Just one electric tape layer around bearing could overtighten the bearings, while without this layer the bearings could be perfectly smooth.