国内近几年研制的陶瓷刀片经过生产中的应用,质量稳定、切削性能良好,适用于加工高强度钢、淬火钢、冷硬铸铁等难加工材料。我们在工具生产中,用陶瓷刀加工淬火钢,以车代磨,解决了一些工具制造中的难题。伪如一些长杆高速钢刀具由于热处理变形较大,半成品不得不加大加工余量, In recent years, the development of domestic ceramic blade production through the application of stable quality, good cutting performance, suitable for processing high strength steel, hardened steel, chilled cast iron and other difficult materials. In the production of tools, we use ceramic knives to process hardened steel and wear them on the car to solve the difficult problems in the manufacture of some tools. Pseudo-if some long pole high-speed steel cutter deformation due to heat treatment, semi-finished products had to increase the machining allowance,