Hamenako boundary grinding harmonic SHF-25-80-2SO can produce radial elastic deformation and a flexible wheel with external teeth and a wave generator mounted inside the flexible wheel with an oval shape and a flexible rolling bearing on the outer ring. Chemical abrasion. Chemical wear refers to the chemical interaction between * material and oxygen in the air, sulfur in the cutting fluid, chlorine and some surrounding media at a certain temperature, forming a layer of soft compound Hamenaco boundary grinding harmonic SHF-25-80-2SO on the * surface, so as to reduce the hardness of the * surface layer. The softer oxides are carried away by the chip or workpiece, accelerating the wear of *. As the air is not easy to enter the contact area of a chip, the wear caused by oxidation in chemical wear is easy to form at the working boundary of the main and auxiliary chip edges, resulting in deep wear grooves. Hamenaco boundary grinding harmonic SHF-25-80-2SO for example, cemented carbide in WC,C. It is synthesized with oxidation in the air to form brittle, low strength oxide film WO abrasive, which is affected by the friction and impact of oxide and hardened skin in the surface of the workpiece, forming chemical wear.
The main reason for the wear caused by different * materials under different conditions of use is the different Hamenaco boundary grinding of harmonic SHF-25-80-2SO. At low temperatures, to mill
Material wear mainly; At higher temperatures, adhesion, diffusion and chemical wear dominate. For high speed steel, abrasive wear and bond wear are the main causes of normal wear, and phase change wear is the main cause of rapid wear.
For cemented carbide *, in the middle and low speed cutting, the harmonic SHF-25-80-2SO abrasive wear and bond wear are the main causes of normal wear
The reason; In high speed cutting, * wear is mainly caused by abrasive wear, diffusion wear and chemical wear, and diffusion wear is the main reason to produce sharp wear.