Relative Dynamic Stiffness Testing and Vibration Suppression Technology for the Complete Set of High-precision CNC
This thesis proposed a method of testing the relative dynamic stiffness for the whole machine of the high-precision CNC.That is to cut the specimen,then to test the cutting force in all directions and the spindle vibration of the actual processing respectively.It can determine the relative dynamic stiffness of the machine.According to testing results of the relative dynamic stiffness and the structural characteristics of the machine,it can make a program to restrain the suppression vibration.Comparing the dynamic stiffness before vibration suppression and after,vibration resistance of the machine significantly has been improved which validate the effectiveness of the program.
High-precision CNC relative dynamic stiffness vibration testing mechanical vibration suppression
Fentao Wang Bin Zhang Yangyang Zhang Xinghai Fu Liuhai He
Institute of Vibration, School of Mechanical Engineering, Dalian University of Technology, Dalian, 116023, China
国际会议
厦门
英文
1636-1640
2012-01-04（万方平台首次上网日期，不代表论文的发表时间）