摘要
Through systematic cutting experiments, characteristics of the cutting performance of Ti(C, N) based cermets is identified. The experiments were designed to study their resistance,toughness, cutting force, tool-chip friction coefficient and machining quality by comparing them with those of WC based cemented carbides. The cutting data and the regressed empirical formulae would be useful to promote proper application of cermet cutting tool materials.
通过系统切削实验，研究了碳氮化钛基金属陶瓷刀具的切削性能特点和规律，对比分析了碳氮化钛基金属陶瓷与传统的碳化钨基硬质合金刀具在耐磨性、抗冲击性、切削力、刀－屑摩擦系数和加工质量等方面的性能差异，所得实验数据及回归经验公式有助于这一新型刀具材料的合理推广使用．
