Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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A Study on the Pass Schedule of Multi-Pas Shape Drawing Process for Cross Roller Guide

크로스 롤러가이드의 다단형상인발공정 패스 스케쥴에 관한 연구

  • 이태규 (부산대학교 대학원 정밀기계공학과) ;
  • 이찬주 (부산대학교 대학원 정밀기계공학과) ;
  • 이상곤 (부산대학교 PNU-IFAM JRC) ;
  • 이선봉 (계명대학교 기계자동차공학부) ;
  • 김병민 (부산대 기계공학부)
  • Published : 2009.11.01
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Abstract

In the multi-pass shape drawing process, the pass schedule that includes the determination of reduction ratio and intermediate die shape is very important. This study used the equal reduction, equal load, and electric field analysis method for pass schedule of the multi-pass shape drawing. The reduction ratio was calculated by the equal reduction and equal load method. And the intermediate die shape was determined by the result of the electric field analysis and the calculated reduction ratio. The proposed pass schedule method was applied to a shape drawing for producing cross roller guide. Finally, FE-analysis and shape drawing experiment were performed to verify the effectiveness of the proposed method.

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References

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  2. Optimization of Process Variables of Shape Drawing for Steering Spline Shaft vol.19, pp.2, 2010, https://doi.org/10.5228/KSPP.2010.19.2.132