The grit of the grinding wheel is usually expressed by the mesh number, the higher the mesh number, the smaller the abrasive particles, and the smoother and more delicate the surface treatment. Common grinding wheel grit are 60 mesh, 80 mesh, 120 mesh, 240 mesh, etc.
Choosing a grinding wheel with a suitable grit is an important factor to ensure the processing effect and work efficiency. If you choose a grinding wheel with too large grain size for processing, there will be problems of low grinding efficiency and small grinding depth, and the processing effect is not ideal; if you choose a grinding wheel with too small grain size for processing, there will be fast wear and slow processing speed problems, will also reduce work efficiency.
Therefore, we need to select a grinding wheel with a suitable particle size according to the actual processing materials and requirements to obtain the best processing effect. At the same time, when using the grinding wheel, you also need to pay attention to protecting your own safety, such as wearing protective gloves and goggles. Correct understanding and use of grinding wheels can better complete processing tasks and improve work efficiency.
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