A centerless grinder is a type of grinder that does not need to use the axis of the workpiece to perform grinding. It is composed of three mechanisms: grinding wheel, adjusting wheel and workpiece support. When using centerless grinding, the grinding wheel rotates at a peripheral speed that is about 75 times greater than that of the guide wheel.
Here is a small piece of the front part of the centerless grinder for your analysis.
cause:
1. The front guide plate protrudes from the surface of the guide wheel
2. The front face of the grinding wheel and the guide wheel are not in a straight line, and there is a big difference.
3. Too much grinding at the entrance
Elimination method:
1. Move the front guide a bit backward
2. Replace or modify the longest of the two
3. Reduce the amount of grinding at the entrance
