【摘要】 利用上限定理推导了锥盘形工件普旋成形时最大旋压力的计算式，为制订普旋工艺、选择旋压设备、设计旋压工装提供了理论依据．更多还原

【Abstract】 From upper bound theorem, the formula of maximum spinning force is derived in conventional spinning process of taper plate work. It provides theoretical basis for working out spinning technology; choosing spinning machine and designing technical devices.更多还原