It is difficult to guarantee the manufacturing accuracy of aeronautic thin wall workpieces such as slotted bush and missile kernel,if they are machined by cutting and traditional bending.

• 开缝衬套、导弹舱壳等航空薄壁件采用切削加工或传统的滚弯技术很难保证制造精度,柔性滚弯技术很好地解决了此问题。