Applications of abrasives

Abrasives are widely used in industry, especially when machining high-precision or low-roughness parts or particularly hard parts, abrasives and abrasives are essential. In addition, for the sharpening of tools and the cutting of hard materials, the grinding wheel is also an essential tool. In the automobile manufacturing industry, the tight fit of the piston ring with the cylinder, the valve and the seat, the accuracy of the transmission and gear, etc., must be processed with abrasives and abrasives to ensure. Other related new products, such as media for plastic bonding roller grinders, save time and increase productivity for deburring a large number of parts.
The production technology of abrasives has made remarkable progress. The efficiency of diamond grinding wheel has increased by 4 times compared with 14 years ago; The total cost of zirconia-alumina grinding wheels used in rolling mills is only 25% of that in 1948, and the speed has increased by seven times. The current problem is that the basic theory of grinding action is not clear and needs to be studied. The specifications of the products are complex, the varieties are wide, and it is not easy to simplify.