摘要
采用DEFORM-3D软件,通过在不同速度下切削45钢的有限元模拟,得到了切削速度对刀具磨损的影响规律以及与切削温度之间的关系,为研究刀具磨损机理、合理选用切削加工速度提供了参考依据。
The finite element model for cutting 45 steel under different speed is proposed based on DEFORM- 3D, relationship between tool wear and cutting speed is given, relationsheep between cutting temp＇reture and cutting speed is also provided. The analysis result is valueable for researching on wear mechanism of cutting tool and choosing appropriate cutting speed.
出处
《工具技术》
2010年第3期22-25,共4页
Tool Engineering
