A study on the thermal characteristics and experiments of High-Speed spindle for machine tools

被引：0
|
作者：
Jian Lee
Dong-Hyeon Kim
Choon-Man Lee
机构：
[1] HYUNDAI WIA Corp.,Production Technology Team
[2] Changwon National University,School of Mechanical Engineering
来源：
International Journal of Precision Engineering and Manufacturing | 2015年 / 16卷
关键词：
High-speed spindle; Finite element analysis; Thermal-structural coupling analysis; Vibration; Natural frequency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the finite element method and thermal analysis, a study on the thermal characteristics and experiments of a 40,000 rpm high-speed spindle for machine tools are carried out. In this study, finite element analysis for the spindle system is carried out to obtain the temperature distribution, temperature rise and thermal deformation of the spindle system as affected by different rotation speeds. And then through vibration test, the relationship between thermal deformation and vibration during rotation of the spindle was tested and analyzed. By comparing the calculated results with experimental results, the accuracy of the model was verified. This provides the basis for design of the high speed spindle system.
引用
收藏
页码：293 / 299
页数：6
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