In this paper, the distribution of stress and strain and the law of deforming are obtained.All the results form a theoretical basis for designing reasonable chamfering technology.

• 研究了倒棱时内部应力应变分布情况和变形规律，为正确制定倒棱工艺提供了理论依据，对大锻件的生产有意义-过去被忽略之处得到了新的认识。