Research on Cutting Temperature Using FEM Method while Machining Titanium Alloy TC4

摘要：

Titanium alloys are widely used in aerospace industry due to their excellent mechanical properties. Because of their low thermal conductivity, high chemical activity, large friction coefficient and so on, such problems occur during the cutting process as high cutting temperature, large specific cutting force and serious tool wear, leading to low machining efficiency. The titanium alloys classified as difficult machining materials. The finite element method is the new method to study the machining process. The FEM method was used to simulate the cutting temperature while machining titanium alloy TC4. The temperature of cutting zone was measured by natural thermocouple and compared with the simulated results.

关键词： tltanium alloys FEM method natural thermocouple cutting temperature

作者: LIU Dong CHEN Wuyi Shi Rui

作者单位: College of Mechanical Electronical and Engineering, North China University of Technology, Beijing, 1 School of Mechanical Engineering and Automation ,Beijing University of Aeronantics and Astronautics,

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 2300-2303

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）