Fatigue Behavior of Cemented Carbide Die in Cold Forging of Steel
摘要
The fatigue behavior of cemented carbide die under service load in the multistage cold forging of steel was investigated. It was found that the fatigue cracks do not initiate at the stress concentration position and the crack initiation position can be classified to three types. The crack initiation position can be predicted by FEM only when the plastic deformation of the die is considered.
引用本文（GB/T 7714）
Wang. Fatigue Behavior of Cemented Carbide Die in Cold Forging of Steel[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2001.
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