Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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An Upper-Bound Analysis of the Socket Forming Process

Socket Forming에 관한 상계해석

  • Hwang, Bum-Chul (Dept.of Precision Mechanical Engineering, Graduate School of Busan National University) ;
  • Hong, Seung-Jin (Dept.of Precision Mechanical Engineering, Graduate School of Busan National University) ;
  • Bae, Won-Byong
  • 황범철 (부산대학교 대학원 정밀기계공학과) ;
  • 홍승진 (부산대학교 대학원 정밀기계공학과) ;
  • 배원병 (부산대학교 기계공학부/기계기술연구소)
  • Published : 2000.08.01
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Abstract

A kinematically-admissible velocity field is proposed to determine the forming load the average extruded length and the velocity distribution in the forward and backward extrusion process of a socket. Experiments are carried out with antimony-lead billets at room temperature using the rectangular punch and the hexagonal die. The theoretical predictions of the forming load and the average extruded length are in good agreement with the experimental results.

Keywords

References

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