Tool grinding technology prat two | Prctools.com
Grinding wheels of different materials are suitable for grinding tools of different materials. The size ofabrasiveparticles used in different parts of the tool is also different in order to ensure the best combination of edge protection and machining efficiency. Alumina: used to grind HSS tools. The grinding wheel is cheap and easy to modify into different shapes for grinding complex cutting tools (corundum). Silicon carbide: used to correct CBN grinding wheel and diamond grinding wheel . CBN (cubic boron carbide): used to grind HSS tools. The price is high, but it is durable. Internationally, grinding wheels are represented by B, such as B 107, where 107 represents the size of the abrasive diameter. Diamond: used for grinding HM tools, high price, but durable. Thegrinding wheelis represented by D, such as D 64, where 64 represents the size of the abrasive diameter. In order to facilitate the grinding of different parts of the tool,...