Common Failures and Solutions for Outer Round Grinders.

Problem eight, the outer round grinder processing workpiece surface has a taper.

Reason: 1, machine tool workbench scale has not been adjusted well.

2, because of the workpiece and machine tool elastic deformation and make the machine precision change.

3, the workpiece rotating axis and the machine tool workbench direction of motion is not parallel.

4, machine tool workbench rail floating volume is large.

5, the center line of the head frame and tailframe pin is the same axis degree.

6, the center frame support block adjustment is not appropriate.

7, the workpiece rigidity is poor, resulting in elastic deformation.