材料期刊网

Optimal Preform Die Design through Controlling Deformation Uniformity in Metal Forging

Xinhai ZHAO , Guoqun ZHAO , Guangchun WANG , Tonghai WANG

材料科学技术（英文）

A finite element based sensitivity analysis method for preform die shape design in metal forging is developed. The optimization goal is to obtain more uniform deformation within the final forging by controlling the deformation uniformity. The objective function expressed by the effective strain is c...

关键词: Metal forging , null , null , null , null