민감도법을 이용한 단조 공정에서의 예비성형체 설계

  • 심현보 (영남대학교 기계공학부) ;
  • 노현철 (영남대학교 기계공학부)
  • 발행 : 2000.10.01

초록

The sensitivity method has been applied to find perform shape that results in the desired shape after forging. As a basic example, initial shape of specimen for the cylinder shape without barrelling after forging has been found. The method is then applied to various shapes of 3D free forging and initial shapes of the corresponding specimens after forging have been found successfully. The sensitivity method is proven to be an effective and accurate tool for the preform design.

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