Browse > Article
http://dx.doi.org/10.14775/ksmpe.2019.18.6.106

A Study on Rotary Swaging Process Simulation using DEFORM  

Lim, Dong-jae (Changwon National University)
Chung, Won-Jee (Changwon National University)
Sul, Sang-Suk (Changwon National University)
Kim, Dae-Young (Changwon National University)
Choi, Kyung-Shin (Changwon National University)
Cha, Tae-Hyung (Changwon National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.6, 2019 , pp. 106-112 More about this Journal
Abstract
Rotary swaging is a method of forging automotive drive shafts. In this paper, we propose a new two-hammer forging technique by applying the problem-solving approach TRIZ to improve the efficiency and productivity of the rotary swaging automation process. We will simplify the materials and hammers via the 3D modeling tool SolidWorks for high accuracy of a comparative analysis of existing and proposed methods under the same boundary conditions. In addition, we will compare the stress trends of the proposed model using ANSYS Workbench and verify the feasibility through a comparison of the simulation results using DEFORM. Relative to the existing method, the proposed method can decrease production costs and improve efficiency of the automation process by reducing the power source.
Keywords
DEFORM; 6 Step Creativity of TRIZ(6SC); Rotary Swaging Process; Forging; Plastic Deformation;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Lim, S. J., Lee, N. K. and Oh, T. W. and Lee, J. H., "Forging Process of the Automotive TDS (Tube Drive Shaft) by the Rotary Swaging Process", The Korean Society For Technology of Plasticty, Vol. 12, no. 6, pp 558-565, 2003.
2 Sul, S. S., "A Study on 4-Hammer Radial Impact Forging Method for Development of Monoblock Tubular Shafts for Vehicle", A Thesis for a Doctorate, Changwon National University, Jun 2017.
3 Hebdzynski, R., Kajzer, S. and Kozik, R. "Forging on the four-lever arms swaging machines", Journal of Materials Processing Technology., Vol. 64, No. 1/3, pp.199-206, 1997.   DOI
4 Lim, S, J., Yoon, S, J., Na, N, H., "The Forming Characteristic of Rotary Swaging Process", The Korean Society For Technology of Plasticity, pp.273-280, 1997.
5 ASM Metals Handbook, Forging, "Rotary Swaging of Bar and Tubes", Vol.4, pp.333-346, 1969.
6 Kim, H. J., "Practical TRIZ with 6 levels of creativity", February 2006.
7 Lee, S. J., Chung, W. J., Kim, H. J., Kim, G. G., Kim, J. H. "A Study on Optimal Design of Piece Removing Automation System Using TRIZ and Brainstorming, Journal of the Korean Society of Machine Tool Engineers, Vol. 17, No.6, December 2008.
8 Chung, W. J., Kim, J. M., Park, K. B., Ju, J. H., Sin, O. C., "A Study on design of polishing film transfer guide by using TRIZ", Korean Society Of Precision Engineering, 2006.