摘要
采用有限元方法对梯度功能陶瓷刀具和普通陶瓷刀具的机械应力场进行了计算和分析 ,结果表明 :梯度功能陶瓷刀具和普通陶瓷刀具的机械应力基本相等 。
The mechanical stresses in functionally graded ceramic cutting tools and common ceramic cutting tools are calculated and analyzed by using the finite element method(FEM). The results obtained show that the mechanical stresses in functionally graded ceramic tools and common ceramic tools are almost equal,and the anti breakage capacity of functionally graded ceramic tools hasn't obvious advantage comparing with that of common ceramic tools during the low speed cutting.
出处
《工具技术》
北大核心
2001年第6期6-8,共3页
Tool Engineering
基金
国家自然科学基金资助项目 (项目编号 :5 95 0 5 0 14 )
