The Effects of Forming Depth and Lead Angle on Forming Force of Shear Spinning

전단스피닝에서 가공깊이와 리드각이 성형력에 미치는 영향

  • 염성호 (충남대학교 기계공학과) ;
  • 남경오 (충남대학교 기계공학과) ;
  • 박현진 (충남대학교 기계공학과) ;
  • 홍성인 (충남대학교 기계공학과, BK21 메카트로닉스사업단)
  • Published : 2007.02.28

Abstract

The shear spinning has been used to produce thin angled cone of parts, with reduced forming force and enhanced mechanical and surface quality for a good finished part, compared with other method formed parts. So shear spinning technique is used widely in industrial production. Especially shear spinning and flow forming techniques are used frequently in automotive, aerial, defense industry. In this paper, finite element method analysis of shear spinning for a cone shape workpiece is carried out to study effects of forming depth and lead angle on forming force. The axial and radial forces on several forming depth and lead angle conditions are obtained.

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