Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A study on the drawing characteristics of circular drawbead by the Finite Element Method

유한요소법에 의한 원형드로오비드의 인출특성에 관한 연구

  • 신양호 (영남대학교 대학원 기계공학부)
  • Published : 1997.09.01
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Abstract

In this study, the drawing characteristics of circular drawbead are examined with the plane strain elastic-plastic FE Method. Both the clamping load and the drawing load investigated by varying the process variables such as drawbead radius, closing depth and friction condition. The effective strain induced by the draw bead is also investigated. In order to verify the results, the computed results are compared with the existing experimental results. It has been found that both the clamping load and drawing loads are related with the geometry of the bead rather than the lubrication conditions.

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References

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