Precautions during the replacement process of diamond grinding wheels.

Wear issues

Any grinding wheel has its own specific wear requirements, and when the wear condition reaches a certain level, the grinding wheel is replaced from scratch. It is a violation of regulations not to use excessive wear and tear requirements in order to save materials. As a general rule, when the grinding wheel is worn to a diameter 10mm larger than the chuck diameter, the grinding wheel should be replaced.

Validity issue

The new grinding wheel received from the warehouse is not necessarily a qualified grinding wheel, and even the new grinding wheel purchased from the manufacturer is not necessarily a qualified grinding wheel. Any grinding wheel has a certain useful period, and when used within that period, it is a qualified grinding wheel; If used beyond its useful life, it is not necessarily a qualified grinding wheel. The regulation states that grinding wheels should be used within their useful life, and resin and rubber bonded grinding wheels can only be used after being stored for one year and undergoing reverse rotation experiments. Only those who pass the test can be used.

Texture issues

If cracks are found locally on the grinding wheel during use, it should be immediately stopped and replaced from the beginning to avoid accidents such as grinding wheel breakage and personal injury

Article source: Diamond sandroundhttp://www.jm-nanhua.com