Study on Radial Deformation of CBN Grinding Wheel Considering Centrifugal Force and Grinding Heat

摘要：

　　For ultra-high-speed grinding,the deformation of grinding wheel has a greater impact on the machining accuracy.Finite element method was used to study the radial deformation of the CBN grinding wheel considering centrifugal force and grinding heat.The study shows that the effects of centrifugal force and grinding heat are same magnitude,and the proportion changes with the change of grinding speed and grinding force.By finite element analysis,it is possible to solve the grinding wheel the radial deformation and grinding temperature under different grinding speed and grinding force,and it also provides theoretical support for predicting the machining accuracy,compensating precision and avoiding grinding burn.

关键词： Centrifugal Force Grinding Heat Finite Element Radial Deformation

作者: Xuezhi WANG Wanshan WANG Tianbiao YU Na YUAN Xue SUN

作者单位: School of Mechanical Engineering and Automation,Northeastern University,Shenyang,China polytechnic School of Shenyang Ligong University,Fushun,China

会议类型: 国际会议

会议名称: 16th International Symposium on Advances in Abrasive Technology(ISAAT2013) in conjunction withthe 17th Chinese Conference of Abrasive Technology(CCAT2013)(第16届国际磨粒技术会议暨第17届全国磨粒技术学术会议)(

会议地点: 杭州

会议语种:英文

页码: 500-504

在线出版日期: 2013-09-23（万方平台首次上网日期，不代表论文的发表时间）