As a new type tool material, the excellent capabilities of silicon nitride ceramics cutting tools ravel out many cutting problems of super hard materials.
氮化硅陶瓷是一种新型刀具材料，其优良的切削性能解决了超硬材料的加工难题。
Cutting model of hard and brittle materials is established after their properties are analysed.
本文首先阐述了硬脆材料的特性，进而建立了其切削模型。
It is suitable for the grinding of cutting tools and workpieces of hard alloy and non-ferrous metal and non-metal materials etc.
适用于硬质合金刀具，工件及有色金属，非金属等的磨削。
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