Finite Element Analysis of Deep Drawing for Axisymmetric Sheet Metal Housing

축대칭 박판 하우징의 디프드로잉 성형에 대한 유한요소법해석 및 파단 원인 분석

A practical example of the axisymmetric deep drawing process is simulated by the elastic-plastic finite element analysis using updated Lagrangian approach considering the large deformation. An approach is suggested to solve the problem of the ductile fracture that may encounter during the deep drawing process. The result can be applied to the design of the die for the axisymmetric deep drawing.