| Abnormal Shape Mould Winding |
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| 作者姓名： | Fu Hongya Wang Xianfeng Han Zhenyu Fu Yunzhong |
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| 作者单位： | School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| 摘 要： | 为解决网格化芯模的缠绕问题,本文提出了复合材料面片缠绕机理;接着详细分析了面片缠绕过程中的芯模凹曲面上纤维滑线和架空现象,应用微分几何曲面理论和空间几何理论,提出判据及其解决方案;最后,针对飞机发动机进气道的缠绕成型,编制缠绕控制程序并进行相应的实验,验证了面片缠绕方法的可行性。
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| 关 键 词： | 灯丝圈 纤维技术 合成材料 飞机 |
| 收稿时间： | 2007-01-09 |
| 修稿时间： | 2007-06-22 |
Abnormal Shape Mould Winding |
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| Fu Hongya Wang Xianfeng Han Zhenyu Fu Yunzhong.Abnormal Shape Mould Winding[J].Chinese Journal of Aeronautics,2007,20(6):552-558. |
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| Authors: | Fu Wang Han Zhenyu Fu Yunzhong |
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| Institution: | aSchool of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | 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. |
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| Keywords: | filament winding fiber technology composite material airplane inlet vane Winding Mould Shape easy design application flexibility experiments airplane inlet vane control code verify feasibility method paper presents judgment principles |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ |
