Gang FANG
,
Pan ZENG
材料科学技术（英文）
Based on rigid-plastic finite element method, a skew rolling process of stepped part is simulated. Considering nodesaving and effective remeshing, the tetrahedron solid elements are used to discrete workpiece. The workpiece material adopts rigid-plastic model, where the flow stress is function of ef...
关键词:
FEM
,
null
,
null
,
null
,
null
