Abnormal shape mould winding

作者：Fu Hongya; Wang Xianfeng^*; Han Zhenyu; Fu Yunzhong

来源：Chinese Journal of Aeronautics, 2007, 20(6): 552-558.

• filament winding
• fiber technology
• composite material
• airplane inlet
• vane

A theory of composite material patch winding is proposed to determine the winding trajectory with a meshed data model. Two different conditions are considered in this study. One is Bridge condition on the concave surface and the other is Slip line condition in the process of patch winding. This paper presents the judgment principles and corresponding solutions by applying differential geometry theory and space geometry theory. To verify the feasibility of the patch winding method, the winding control code is programmed. Furthermore, the winding experiments on an airplane inlet and a vane are performed. From the experiments, it shows that the patch winding theory has the advantages of flexibility, easy design and application.

• 出版日期2007-12
• 单位哈尔滨工业大学