Solution for slab forging with bulge between two parallel platens by strain rate vector inner-produc

• 作 者: 赵德文 王磊 刘相华 王国栋
• 机 构: StateKeyLaboratoryofRollingandAutomation
• 出 处: Transactions of Nonferrous Metals Society of China
• 发表日期: 2005年5期
• 关键词: 金属加工 压力加工 应力 线性整合 速率 slab forging bulge strain rate vector inner-product lin

A new linear integration was developed. First, effective strain rate for slab forging with bulge was expressed in terms of two-dimensional strain rate vector, and its inner-product was integrated term by term. Second, a summation process of term by term i