Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the Analysis and Design for a Ball Screw Whirling Machine

볼스크류 선회형 가공장비의 설계 및 해석에 관한 연구

  • Lee, Choon-Man (School of Mechanical Engineering, Changwon National University) ;
  • Moon, Sung-Ho (School of Mechanical Engineering, Changwon National University) ;
  • Kim, Eun-Jung (School of Mechanical Engineering, Changwon National University)
  • Received : 2016.12.29
  • Accepted : 2017.02.01
  • Published : 2017.03.01
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Abstract

Recently, a high-precision ball screw is an essential part of high-speed machines. However, producing high-precision ball screws has been costly and time-consuming. Nowadays, a whirling machine is used to produce high-precision ball screws efficiently. Rotating multi-tips are used to turn the ball screw in the whirling machine. In this study, a structural analysis was performed by a finite-element method to develop a whirling machine. An improved model of the whirling machine was proposed by the analysis. In addition, a thermal analysis was performed to confirm the thermal stability. The results of the analysis can be applied in order to further develop the whirling machine.

Keywords

References

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