It has excellent hightemperaturemachining and comprehensive performance, and allows higher cutting speed. The higher the hardness of machined materials, the more remarkable the effect.
高温加工及综合性能极好，允许切削速度较高，加工材料的硬度越高，效果越显著。
2
The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based hightemperature alloy with ceramic tools are analyzed in the paper.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
3
The cutting temperature play an important role in the high speed cutting process, concerning about the tool wear, workpiece surface integrity and machining precision.