Due to the characteristics and advantages of diamond abrasives, diamond grinding wheels are ideal tools for grinding hard and brittle materials such as stone, glass, ceramics, gemstones, and cemented carbide.
With the progress of the times, the development of science, the needs of the society, the development of new materials, the grinding process is constantly developing in the direction of high quality, high precision, high efficiency and automation. The role of the grinding wheel is becoming more and more obvious. Metal-bonded diamond grinding wheel has high retention of abrasive grains, long service life and low wear, which enables the grinding wheel to grind at high speed and ultra-high speed, high-efficiency and high-precision, especially hard, brittle and difficult-to-machine materials. It has obvious advantages and is widely used.
Diamond grinding wheels are used in almost all fields of industry, such as aerospace, stone processing industry, mold manufacturing industry, semiconductor manufacturing industry, optical processing and manufacturing industry, etc. At present, grinding wheels are used for grinding ceramic materials, optical materials, aeroengine turbine blades, and silicon wafer products.
Diamond grinding wheels are superabrasive grinding wheels. Compared with ordinary grinding wheels, it has very obvious features and advantages:
1. The hardness of the diamond abrasive determines the main characteristics of the grinding wheel. It can efficiently grind difficult-to-machine materials such as stone, hard alloy, glass, and ceramics, and the abrasive tool has the longest service life.
2. Diamond has high wear resistance, less wear of grinding wheel and longer service life. During the grinding process, the size, shape, and shape of diamond abrasive grains change little, which is more suitable for high-precision processing and high production efficiency. Diamond grinding wheel is a tool that can meet high-efficiency and precision processing at the same time.
3. The sharpened diamond grinding wheel can maintain the micro edge of the abrasive particles for a long time, and the good cutting performance ensures that the grinding force is small during the grinding process, thereby reducing the grinding power and saving energy.
4. The thermal conductivity of diamond is very good, which is conducive to the evacuation of heat, avoiding burns, cracks, and falling off of the workpiece, and greatly improving the surface processing quality of the workpiece.