The choice of the size of the green cutting disc has a great relationship with the material to be cut, and even has a great influence on the cutting of the material. What factors depend on the choice of the size of the green cutting disc?

The choice of particle size depends primarily on the surface roughness and grinding efficiency of the workpiece being ground. Today, the Aurora Abrasives manufacturer introduces the particle size.

Particle size refers to the particle size of the abrasive and its size is indicated by the particle size number. When grinding with coarse-grained grinding wheels, the production efficiency is high, but the surface of the ground workpiece is rough; when grinding with a fine-grained grinding wheel, the surface roughness of the ground workpiece is better, and the productivity is lower. Under the premise of meeting the roughness requirements, coarse-grained grinding wheels should be used as much as possible to ensure high grinding efficiency. Generally, a coarse-grained grinding wheel is used for rough grinding, and a fine-grained grinding wheel is used for fine grinding.

When the contact area between the grinding wheel and the workpiece is large, a grinding wheel with a coarser grain size is used. For example, grinding the same plane, the grinding of the end face of the grinding wheel is thicker than the grinding of the periphery of the grinding wheel.