Summary of grinding common problems and solutions

 

low price disc for metal

  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
Workpiece residual stress: Elimination of residual stress before fine grinding
The electromagnetic clamp is *****: clean the electromagnetic clamp before fine grinding
The cutting disc axis is not adjusted: re-adjustment makes the low price disc for metal axis parallel to the table

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

Coolant is not clean: clean the cooling tank or replace the coolant
The cutting disc is too soft: use a hard cutting disc
The cutting disc is too thick: use a harder cutting disc or slow down the cutting disc
Trimming problem: check dressing device

  1. Reasons and solutions for the vibration of the workpiece

Spindle bearing wear: check spindle bearing
The cutting disc has a beating: re-trimming the cutting disc and checking the installation
The cutting disc is too hard: use a softer cutting disc
Cutting disc tissue is too tight: use a cutting disc with a more open structure
Loose clamping: check ****** bolts

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

The cutting disc is hard: use a softer or thicker or more open tissue cutting disc
Countertop speed is too slow: increase table speed
Grinding contact surface is too large: reduce traverse speed
The cutting disc is too thin: the cutting disc is made thicker
The amount of feed is too large: reduce the amount of feed
Coolant flow is too small: increase coolant flow

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