Advantages of cemented carbide milling cutters and methods for detecting their hardness
Advantages of Carbide Milling Cutter: Carbide milling cutter has high hardness, strength, wear resistance and corrosion resistance. It is known as “industrial tooth” and is used for cutting high hardness materials. It is widely used in military industry. In the aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction and other fields, with the development of downstream industries, the market demand for cemented carbide milling cutters continues to increase. And in the future, the development of high-tech weaponry and equipment, the advancement of cutting-edge science and technology, and the rapid development of nuclear energy will greatly increase the demand for carbide milling cutter products with high technical content and high quality stability. Hard alloy milling cutter hardness test method: Hard alloy milling cutter hardness test mainly uses Rockwell hardness tester to test HRA hardness value. The PHR series of portable Rockwell hardness testers are ideal for testing the hardness of cemented carbide milling cutters. The weight accuracy of the instrument is the same as that of the desktop Rockwell hardness tester. It is very convenient to use and carry.