High quality 9” grinding wheel also has service life, life can be long or short, use attention to avoid some problems can make the service life of the grinding wheel longer, if the use of the wheel is not careful enough, often let the grinding wheel receive some damage, the service life of the grinding wheel will naturally be greatly reduced.
When the high quality 9” grinding wheel problems cannot continue to use, it is necessary to replace the wheel, grinding wheel in the process of replacement should also pay attention to some problems, the following to see what are the problems?
Wear problem: any grinding wheel has its certain wear requirements, wear to a certain extent will be replaced by a new grinding wheel. In order to save materials, it is not a safety violation to save materials. Generally speaking, new grinding wheels should be replaced when the high quality 9” grinding wheel is worn to the diameter of 10mm larger than the chuck diameter.
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