DOI QR코드

DOI QR Code

Development of the Optimized Angle Head for Internal Shape Machining Using Five-Axis Machine Tool

5축가공기를 활용한 내면 형상 가공용 최적 앵글헤드의 개발

  • Hwang, Jong-Dae (Department of Mechatronics, Cheju Tourism College) ;
  • Kim, Jae-Hyun (School of Mechanical Engineering, Changwon National University) ;
  • Cho, Young-Tae (School of Mechanical Engineering, Changwon National University) ;
  • Jung, Yoon-Gyo (School of Mechanical Engineering, Changwon National University) ;
  • Ko, Hae-Ju (Sunjin Tech Co., Ltd.)
  • Received : 2015.02.10
  • Accepted : 2015.02.16
  • Published : 2015.02.28

Abstract

In general, recent critical studies of five-axis machine have tended to center on the question of effective machining to realize complex shape parts. However, the hydrostatic bearing and journal bearing, both of which are involved in the complex process of dividing the processing of internal precision-shape machining, must be optimized. Although the angle head is designed to machine the internal shape as it approaches the inner diameter of the work piece, research on the angle head in five-axis machining has received only minimal attention in domestic industries. In this study, an angle head which is optimized for effective internal shape machining is developed. In pursuit of this purpose, 3D and 2D designs of the angle head for five-axis machining are devised. Reliability is secured through static performance tests and machining accuracy evaluations of the angle head in keeping with the machining accuracy standard of 0.2mm for hydrostatic bearings.

Keywords

References

  1. J. S. Kim, W. S. Lee, J. H. Lee, E. T. Lee, Y. H. Lee, S. K. Kang, "Optimized Design of Angle Head for Multi Process Machining of Mono-block", Proceeding of the KSMPE Autumn Conference, pp. 115, 2012.
  2. K. R. Kim, H. J. Ko, Y. T. Cho, Y. G. Jung, "Development of Angle spindle for Shape machining of Hydrostatic bearing", Proceeding of the KSMPE Spring Conference, pp. 71, 2013.
  3. J. H. Kim, H. J. Ko, Y. T. Cho, Y. G. Jung, "A Design of the Angle Head Spindle for 5-axis inside Machining", Proceeding of the KSMPE Autumn Conference, pp. 62, 2013.
  4. J. H. Kim, H. J. Ko, Y. T. Cho, Y. G. Jung, "Development and Performance Evaluation of Angle Head for 5-axis Internal Shape Machining", Proceeding of the International Conference of Manufacturing Technology Engineering 2014, pp. 46, 2014

Cited by

  1. 편심구동장치 시제품 개발을 위한 3D프린팅-5축가공 복합기술 vol.15, pp.2, 2016, https://doi.org/10.14775/ksmpe.2016.15.2.038
  2. 하이브리드 측정기의 개발 및 성능평가 vol.16, pp.3, 2017, https://doi.org/10.14775/ksmpe.2017.16.3.069
  3. 6축 병렬기구 공작기계의 머신 시뮬레이션과 앵글밀링헤드 적용에 관한 연구 vol.16, pp.5, 2015, https://doi.org/10.14775/ksmpe.2017.16.5.047