The Performance of the Hydraulic Expansion Toolholder in High-speed Rotation

摘要：

On the basis of finite element analysis, the static transmitted torque of Hydraulic Expansion Toolholder is validated. At the same time fluid analysis software is used to investigate the oil pressure changes in oil chamber wall because of different rotation speed. Then through the fluid-solid coupling, the article analyzes the chuck clamping performance on the factors of expansion chuck and tool clearance, rotation speed, and hydraulic oil pressure when toolholder on the state of high rotation speed.

关键词： Hydraulic Expansion Toolholder Contact analysis Fluid-solid coupling Chuck torque

作者: S.L. Wang W.Z. Zhang Q. Zhang G. Liu Z.J. Yang

作者单位: School of Mechanical Engineering, Jiangsu University, Zhenjiang,212013,P.R.China Nanjing University, Nanjing, 210093, P.R.China High Speed and Precision Tool Engineering Research Center，Shanghai, China

会议类型: 国际会议

会议名称: The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)

会议地点: 武汉

会议语种:英文

页码: 457-462

在线出版日期: 2011-05-28（万方平台首次上网日期，不代表论文的发表时间）