NC Turning Process Parameters Optimization Based on Simulation Software

摘要：

　　Machining process parameters are main factors influencing machining quality and efficiency.Finite element models of tool and part are set up using finite element software Deform-3D.Variety laws of cutting force and temperature under different process parameters are simulated.The results are analyzed.Cutting force grows obviously with the growth of cutting speed (Vc).However,cutting force fluctuates and decreases with the growth of cutting depth (ap) indicating the phenomenon of work hardening.Cutting force fluctuates and grows with the growth of feed rate (f).But the influence of feed rate (f) to cutting force is smaller than that of cutting speed (vc).The growths of the above mentioned three process parameters all cause the rise of temperature.Machining simulation research provides the optimum process parameters for CNC programming.

关键词： Process parameter Simulation software Cutting force Temperature

作者: Shufeng Sun Pingping Wang Xin Wu Sen Lin

作者单位: School of mechanical and electrical engineering Wenzhou University, PR China

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 452-456

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）