Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지
DOI QR코드

DOI QR Code

A Study of Structural Stability of Complex CNC Automatic Lathe Base

CNC 복합자동선반 베이스 구조 안전성에 관한 연구

  • 이상협 (금오공과대학교 기계공학부) ;
  • 양동호 (금오공과대학교 기계공학부) ;
  • 차승환 (금오공과대학교 기계공학부) ;
  • 곽진 (금오공과대학교 기계공학부) ;
  • 이종찬 (금오공과대학교 기계공학부) ;
  • 이영식 ((주)대성하이텍)
  • Received : 2021.05.25
  • Accepted : 2021.07.16
  • Published : 2021.08.31
Download PDF
⟨ Previous Next ⟩

Abstract

This study is to evaluate the structural stability of heavy duty structure of the Complex CNC automatic lathe. The analysis conditions were analyzed by applying the weight and load of the part itself and then applying the weight of the upper assembly unit. As a result of the structural analysis, the values of stress and strain are small and safety factor is high, and as a result of the dynamic analysis, there will be no resonance outside the equipment driving area, so there will be no problem in equipment stability.

Keywords

Acknowledgement

본 연구는 한국산업기술진흥원이 지원하는 월드클래스300 프로젝트 기술개발사업으로 수행된 연구결과입니다.

References

  1. Lee, W. S., Lee, J. C., Yang, D. H., Cha, S. H., Yoo, J. G.,, "A Study on the Structural Characteristics of Integral Type Auto Packaging M/C Main Frame", Proceeding of the KSMPE autumn Conference, pp. 156-156, 2018.
  2. Ha, B. C., Lee, W. S., Park, S, H., Lee, J, C. Choi, G, B,. "A Study on the Structural Characteristics of Automatic Adhesive Bonding Machine", Proceeding of the KSMPE Spring Conference, pp. 63-63, 2019.
  3. Lee, W. S., Ahn, B. S., Kim, J. H,. Lee, J, C,. Woo, B, K,. Lee, Y, S., "A Study on Structural Safety of Integrated Machine for Grinding Wheel Forming" Journal of the Korean Society of Manufacturing Process Engineers, Vol. 15 No.2, pp. 84-88, 2016. https://doi.org/10.14775/ksmpe.2016.15.2.084
  4. Lee, S. H., Lee, J. C., Lee, Y. S., "A Study on the Structural Stability of 8-Axis Composite Automatic Lathe Bed", Proceeding of the KSMPE autumn Conference, pp. 237-237, 2020.
  5. Hong, J. P., Gong, B. C., Choi, S. D., Choi, H. J. and Lee, D. S., "Study on Structure Design of High-Stiffness for 5-Axis Machining Center", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 10, No. 5, pp. 7-12, 2011.
  6. Shon, J. Y., Cheong, S. H., Choi, S. D., Choi, U. D. and Son, H. S., " Improvement Design for Structure Analysis of Tool Machine Bed for Line Center", Proceeding of the KSMPE Spring Conference, pp. 234-237, 2003.
  7. Choi, Y. S., Lee, W. S., Hwang, I. H., Park, H. K., Jo, H. T., Lee, Y. S., Kim, K. J., Song, S. T. and Lee, J. C., " A Study on the Structural Analysis of Automotive Crankshaft Multi Grinding Machine", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 1, pp. 20-25, 2012.
  8. Park, M, K,. Lee, B, G,. "A Study on the Structural Analysis of the Spindle of Swiss Turn Type Lathe for Ultra Precision Convergence Machining", Journal of the Korea Convergence Society, Vol. 9, No. 5, pp. 145-150, 2018. https://doi.org/10.15207/JKCS.2018.9.5.145