Plane grinding wheel application common problems and solutions

Plane grinding wheel application common problems and solutions

 1. Reasons and solutions for uneven or non-parallel surface

       The feed rate is too large: reduce the amount of feed, especially during the fine grinding stage

       Workpiece burn: use the correct size, hardness

       Residual stress of workpiece: Elimination of residual stress before grinding

       The electromagnetic clamp is dirty: clean the electromagnetic clamp before fine grinding

       The grinding wheel shaft is not adjusted well: re-adjustment makes the grinding wheel shaft parallel to the table

2. Reasons and solutions for scratches on the surface of the workpiece

       Coolant is not clean: clean the cooling tank or replace the coolant

       The grinding wheel is too soft: use a harder grinding wheel

       The grinding wheel is too thick: use a harder grinding wheel or slow down the dressing speed of the grinding wheel

       Trimming problem: check dressing device

 3. Reasons and solutions for the vibration of the workpiece

       Spindle bearing wear: check spindle bearing

       The grinding wheel has a beating: re-trimming the grinding wheel and checking the installation

       The grinding wheel is too hard: use a softer grinding wheel

       Grinding wheel organization is too tight: use a wheel with a more open structure

       Loose clamping: check flange bolts

 4. The workpiece burns or stops in the middle of grinding

       The grinding wheel is hard: use a softer or thicker or more open tissue wheel

       Countertop speed is too slow: increase table speed

       Grinding contact surface is too large: reduce traverse speed

       The grinding wheel is too thin: the grinding wheel is rougher

       The amount of feed is too large: reduce the amount of feed

       Coolant flow is too small: increase coolant flow