Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
권호 표지
DOI QR코드

DOI QR Code

Die Design in Mandrel Drawing by using Backward Tracing Scheme: A Case for Hollow Linear Motion Guide Rail

역추적 기법을 활용한 중공형 LM-Guide Rail의 맨드렐 인발 금형 설계

  • Received : 2017.06.23
  • Accepted : 2017.08.01
  • Published : 2017.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, a design method for an intermediate die was developed to manufacture a hollow linear motion guide rail in mandrel drawing process based on virtual die method and backward tracing scheme. FE simulations and mandrel drawing experiments using Mn55Cr carbon steel were performed to prove the effectiveness of the proposed design method. Results of FE simulations and experiments showed that the proposed design method could lead to drawn products with sound shape and the highest dimensional precision.

Keywords

References

  1. M. Kobayashi, 1998, The Present Situation of Cold Drawn Special Sections, J. Jpn. Soc. Technol. Plast., Vol. 39, No. 4, pp. 43-45.
  2. B. L. Juneja, R. Prakash, 1975, An Analysis for Drawing and Extrusion of Polygonal Sections, Int. J. Mach. Tool Des. Res., Vol. 15, No. 1, pp. 1-18. https://doi.org/10.1016/0020-7357(75)90002-5
  3. B. B. Basily, D. H. Sansome, 1976, Some Theoretical Considerations for the Direct Drawing of Section Rod from Round Bar, Int. J. Mech. Sci., Vol. 18, No. 4, pp. 201-208. https://doi.org/10.1016/0020-7403(76)90026-6
  4. J. S. Gunasekera, S. Hoshino, 1982, Analysis of Extrusion or Drawing of Polygonal Sections Through Straightly Converging Dies, J. Eng. Ind., Vol. 104, No. 1, pp. 38-43. https://doi.org/10.1115/1.3185795
  5. R. NB. Wright, P. B. Marine, Y. Yi, 1987, Experimental Mechanics of Shaped Bar Drawing, Adv. Tech. Plast., Vol. 2, pp. 863-870.
  6. Y. C. Kim, Y. Choi, B. M. Kim, J. C. Choi, 1999, A Study on the Drawing of Rectangular Rod from Round Bar by using Rigid Plastic FEM and Neural Network, Trans. Mater. Process., Vol. 8, No. 4, pp. 331-339.
  7. M. S. Joun, S. M. Hwang, 1993, Pass Schedule Optimal Design in Multi-Pass Extrusion and Drawing by Finite Element Method, Int. J. Mech., Vol. 33, No. 5, pp. 713-724.
  8. M. Brucker, D. Keller, J. Reissner, 1988, Computer-Aided Drawing of Profiles from Round and Square Bar, CIRP Ann-Manuf. Techn., Vol. 37, No. 1, pp. 247-250. https://doi.org/10.1016/S0007-8506(07)61628-X
  9. K. Yoshida, S. Tuihiji, 2002, Multiple Drawing of Rails for Linear Motion Guide, Adv. Tech. Plast., Vol. 1, pp. 367-372.
  10. T. K. Lee, C. J. Lee, S. K. Lee, S. B. Lee, B. M. Kim, 2009, A Study on the Pass Schedule of Multi-pass Shape Drawing Process for Cross Roller Guide, Trans. Mater. Process., Vol. 18, No. 7, pp. 550-555. https://doi.org/10.5228/KSPP.2009.18.7.550
  11. S. K. Lee, J. E. Lee, T. K. Lee, S. B. Lee, B. M. Kim, 2009, Process Design of Multi-stage Shape Drawing Process for Cross Roller Guide, J. Korean Soc. Precis. Eng., Vol. 26, No. 11, pp. 124-130.
  12. J. E. Lee, T. K. Lee, S. K. Lee, S. M. Kim, B. M. Kim, 2009, A Study on Cross Sectional Shape Design of Intermediate Pass in the Multi-Stage Shape Drawing, Trans. Mater. Process., Vol. 18, No. 4, pp. 283-289. https://doi.org/10.5228/KSPP.2009.18.4.283
  13. S. M. Kim, S. K. Lee, C. J. Lee, B. M. Kim, M. S. Jeong, S. B. Lee, 2012, Process Design of Multi-pass Shape Drawing Considering the Drawing Stress, Trans. Mater. Process., Vol. 21, No. 4, pp. 265-270. https://doi.org/10.5228/KSTP.2012.21.4.265
  14. K. H. Lee, S. H. Kim, S. B. Lee, D. H. Kim, S. M. Kim, B. M. Kim, 2015, Design Method for the Intermediate Dies in Multi-Stage Shape Drawing - The Case for a Hollow Linear Motion Guide Rail, Trans. Mater. Process., Vol. 24, No. 3, pp. 155-160. https://doi.org/10.5228/KSTP.24.3.15
  15. S. H. Kim, 2014, M. D. Thesis, Pusan National University, Busan, pp. 6-17.
  16. J. H. Lee, B. S. Kang, B. M. Kim, 1995, Feasibility Study on Three-Dimensional Backward Tracing Scheme of Rigid-Plastic Finite Element Analysis, Trans. Mater. Process., Vol. 4, No. 3, pp. 267-281.