surface grinder spindle damage of causes

Surface grinder manufacturer introduces the cause of spindle damage

The spindle is one of the important accessories of the surface grinder. When the spindle is damaged, we need to take measures to repair it in time. Today, the surface grinder manufacturers introduce the causes of spindle damage?

First, the spindle feed too much in the grinding workpiece, resulting in the grinding wheel and workpiece in the high-speed rotation of the critical impact, so that the spindle deflection, there will be ripple and vibration in the grinding workpiece, in this case, it is necessary to do the dynamic balance of the spindle itself.

Second, the bearing at the front end of the main shaft has water, and the sealing is not enough, which also causes the bearing to rust. In this way, the bearing should be replaced and the dynamic balance should be done again, so that the main shaft can be repaired

OK.

Third, the material rigidity of the spindle itself is not enough, and there is no quenching when making the sleeve, which directly leads to the abnormal sound of the spindle in the subsequent use.

The surface grinder manufacturer suggests that when the above situation occurs, it is necessary to replace the new spindle in time.