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In China, high-speed cutting grinding wheels are developed based on ordinary resin cutting grinding wheels according to the requirements of the grinding process(silicon carbide companies). The use speed is 60 to 100 meters per second. Compared with it, it has higher cutting efficiency and impact resistance than ordinary cutting grinding wheels(glass beads supplier). Therefore, high-pressure technology is of great significance for understanding the nature of solids, studying new materials, and revealing new physical phenomena and effects.

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At present, it has developed from cutting small metal materials to cutting large specifications of steel and steel plates, and the specifications of grinding wheels are increasing(brown fused alumina). The outer diameter of foreign cutting wheels has reached more than 1400 mm. The high-speed cutting method has caused various concerns, and the hot grinding of high-speed heavy-duty grinding wheels has also been adopted(black silicon carbide manufacturers). Grinding. You can get the effect of different temperatures on diamond strength.

It can be said that the high-speed heavy-duty grinding method is a major innovation of the barren grinding process and the direction of development(brown aluminum oxide). The waste grinding equipment has been reformed on the basis of suspended grinders, and some medium-speed medium-load steel billet grinders have been trial-produced. The speed of grinding wheels is required to be 50-60 meters per second, the grinding load is 250 kg(arc fused alumina). And good bending resistance and other advantages.

It has attracted special attention in my country's abrasives manufacturing industry(brown aluminium oxide). Several major grinding wheel factories have been trial-produced in succession, and individual units have been incorporated into formal process production to meet the needs of some users. Thermosetting resins have higher heat resistance than thermoplastic resins(brown fused aluminum oxide manufacturers). High-speed reinforced grinding wheel is a special requirement for resin grinding tools.

At present, the most widely used internationally are high-speed grinding discs and High-speed cutting wheel(white alumina). Among the thermosetting resins, new phenol resins, polyaminobismaleimide resins, and phenol resins have better heat resistance. In China, heavy-duty grinding has been generally valued by the iron and steel industry(fused alumina). The so-called hot grinding refers to the direct connection of the repair operation of the steel billet on the hot rolling production line.

This has raised new issues to the resin abrasives manufacturing industry(silicon carbide price). Although heavy-duty grinding is still in its infancy in China, it is not widely used and unevenly developed, but it is believed that in the near future, the rough grinding process of China's steel industry and forging and casting industry will have a comprehensive improvement(brown aluminum oxide 80 grit). Adapted high-speed heavy-duty grinding wheels will certainly have a big development.

The so-called reinforcement is to increase the tensile strength, impact resistance and bending strength of the grinding wheel by adding fiber materials such as glass wire, nylon wire and metal wire in the manufacturing process of the grinding wheel(green carborundum). The mechanism that can effectively reduce the pressure and temperature required for the transition when using the catalyst will be described below(black oxide aluminum). Incubate for 20 minutes, and then determine the average strength value.