W7SiN高性能高速钢热处理工艺与切削性能试验研究

W7SiN High-performance High-speed Steel Heat Treatment Process and Cutting Performance Test Research

对W7SiN钢Φ17mm材料,通过不同热处理工艺参数进行了工艺试验,优选热处理工艺参数并制作几种刀具,与M2钢刀具进行了切削对比试验。

The test of W7SiN throngh different processing parameters of the heat treatment has been made. The parameters has been optimized and a contrast test among the tool made of W7SiN and the tool made of M2 has been made.