When the high quality grinding disc
is used, the instability of the workpiece is processed. Mainly manifested in the instability of the size margin, the fluctuation of heat treatment hardness is larger
In addition, attention should be paid to the storage, handling, and installation of the grinding disc:
The storage of the grinding disc should pay attention to ventilation and moisture, especially the resin grinding disc and rubber grinding disc, but also pay attention to the problem of aging. Generally, the storage period of the resin grinding disc and the rubber grinding disc cannot exceed 2 years.
During handling, we sometimes see workers rolling large grinding discs on the ground so that accidentally they will hit other objects, causing the grinding disc to be cornered. The diamond grinding disc will run at high speed without corners. danger. Therefore, we must try our best to avoid irregular handling.
Care must also be taken during the installation of the high quality grinding disc, and the tightening sequence of the nuts should be diagonally tightened when tightening the flange, from loose to tight.