Response Surface has been built based on BP neural network with relationship of maximum of spinning force variety, mater摘要以BP神经网络为基础构建响应曲面，建立材料参数、筒形件强力旋压工艺参数等和旋压力最大变化值之间的关系，并用粒子群优化算法求解，获得符合优化条件的最优解，从而实现筒形件强力旋压工艺参数的优化。