Process an d parameters of the spinning of the lampstand with thin-wall cambered surface h ave been expounded,which can be applied to lampstands and lampshades of various shapes and machinery parts.

• 介绍了采用旋压成形工艺加工薄壁大圆弧灯座的工艺流程和工艺参数,以及该工艺的适用范围。