Theoretical and Experimental Research on Elastic Yield and Dynamic Stiffness of Camshaft Grinder

摘要：

　　Aiming at the phenomenon of elastic yield in high speed grinding process of camshaft,theoretical and experimental research on elastic yield and dynamic stiffness are carried out in this paper.The mathematical model of grinding force is analyzed,and the experiments is carried out by varying the process parameters to control the grinding force,The change rule of elastic yield is obtained and the influence of dynamic stiffness on elastic yield is analyzed.The dynamic stiffness test is carried out by hammering method,the whole machine dynamic stiffness is obtained and the weak link of the system is analyzed.Finally,the whole machine dynamic stiffness obtained by the two methods is compared.

关键词： Elastic Yield Dynamic Stiffness Camshaft grinding force

作者: She Shuailong Deng Zhaohui Huang Qi Yang Shouzhi

作者单位: Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult to Machine Material,Hunan University of Science and Technology,Xiangtan,411201,Hunan,China;Intelligent Manufacturing Institute,Hunan University of Science and Technology,Xiangtan,411201,Hunan,China

会议类型: 国际会议

会议名称: 第十七届国际制造会议(The 17th International Manufacturing Conference in China)(IMCC 2017))

会议地点: 深圳

会议语种:英文

页码: 1-6

在线出版日期: 2017-11-23（万方平台首次上网日期，不代表论文的发表时间）