After long-term use of diamond grinding wheels, grooves will appear. How can we repair them? Below is a brief introduction:1. Reduce the speed of the grinding wheel. In principle, it is easy to repair by at least half. If there is no frequency conversion, the grinding wheel can be turned on or off again. Reduce the speed for repair!2. Grind the repaired object with a grinding wheel, and move the stacking surface back and forth to 1/3 to 1/2 of the width of the grinding wheel

3. Step by step feed, taking 140 # as an example, with a first sound of 0.005, a dull sound to a clear and crisp sound, a surface jump to a flat surface, a further advance to 0.01 and repeat the sound and surface inspection, and then advance in sequence to 0.015, 0.02, 0.025, 0.03 until a crisp sound, flat surface, and no chattering marks are present, indicating the completion of rounding and sharpening. The amount of feed for large trimming depends on the size of the grinding wheel, and the coarser the particle size, the greater the amount of feed for trimming!Attention: You can apply an oily special pen to the circumference of the diamond grinding wheel in advance. When the ink marks completely disappear, it indicates that the rounding work is completed.Article source: Diamond wheel manufacturerhttp://www.jm-nanhua.com