Optimal Parameters Analysis of Dynamical Vibration Absorption Lathe Tool with Large Length to Diameter Ratio
The multi flexible body dynamical simulation model of dynamical vibration absorption lathe tool with large length to diameter ratio is built up according to the actual experiment lathe tool by using the software ADAMS and ANSYS.The experiment data which are consistent with the simulation result verify the correctness of the multi flexible body dynamical model.Aiming at reducing the peak value of system frequency response,the dynamical vibration absorption system is optimized.The optimized frequency curve shows that the system frequency response is improved obviously.On this basis the influence of the mass of heavy turning body on the vibration system is discussed.Also,the relationship of the mass of heavy turning body and the optimal system parameters including equivalent stiffness coefficient and equivalent viscous damping coefficient is studied.This offers the design considerations about the structure of the dynamical vibration absorption lathe tool with large length to diameter ratio.
Lathe tool Dynamical vibration absorption Large L/D ratio Optimal analysis
Bai Qin Bo Zhang Xiaodong Yu Yanqin Zhang Guihua Han Jianying Li Quanfu Wang Yajuan Ji
Harbin University of Science and Technology, Harbin Heilongjiang, 150080, China
国际会议
台湾
英文
2146-2150
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）