Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
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Analysis of Fineblanking Forming using CAE

CAE를 이용한 파인블랭킹 성형 해석

  • 이관영 (부경대학교 대학원 학연협동기계공학과) ;
  • 남기우 (부경대학교 신소재공학부)
  • Received : 2011.04.16
  • Accepted : 2011.05.21
  • Published : 2011.08.31
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Abstract

Computer-aided engineering (CAE) is the broad usage of computer software to aid in engineering tasks. It includes computer-aided design (CAD), computer-aided analysis (CAA), computer-integrated manufacturing (CIM), computer-aided manufacturing (CAM), material requirements planning (MRP), and computer-aided planning (CAP). In this study, the stress of mold analyzed using CAE technique. Punch loads were same difference between 0.5 % and 1.0 % of clearance, but punch load was decreased according to increasing of clearance. Punch load of pre-piercing process worked a little smaller than piercing process. Therefore, the hole of fine blanking process is also more efficient to manufacture the true size after pre-piercing.

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References

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  1. Progressive Process planning and die design to improve the formability in fine blanking of the lock plate in car seatbelt vol.12, pp.6, 2013, https://doi.org/10.14775/ksmpe.2013.12.6.084