Grinding wheel industry knowledge

A grinding wheel is a cutting tool that uses a grinding wheel as a tool, and is widely used in deceleration, grinding and polishing work. The following are some basic knowledge of the grinding wheel industry:

1. Material: The grinding wheel is composed of a series of binders, abrasives and fillers. Common abrasives are alumina, silicon carbide and boron nitride.

2. Classification: According to different abrasives, the grinding wheel can be divided into different types of grinding wheels, such as green grinding wheel, black grinding wheel, white grinding wheel and so on.

3. Hardness: The hardness of the grinding wheel refers to the ability of the grinding wheel to resist different external forces. Generally speaking, the higher the hardness of the grinding wheel, the better the grinding effect.

4. Application: Grinding wheels are widely used in mechanical processing, automobile industry, aerospace and other fields. Grinding discs are commonly used for finishing, fine grinding and polishing during manufacturing and restoration.

5. Maintenance: The grinding wheel is susceptible to problems such as fracture, wear and particle shedding during use. In order to prolong its service life, it needs reasonable maintenance, regular inspection of lubricating fluid and cooling fluid, and cleaning of dust and residue on the surface of the grinding wheel .

6. Safety: Grinding wheels are fragile items, and special attention should be paid to safety measures during use, such as wearing safety glasses and protective clothing. At the same time, it is necessary to pay attention to the matching of the grinding wheel, and select the appropriate grinding wheel and other accessories to ensure safe and efficient use.