| 纤维缠绕低损伤退绕跟随系统 |
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| 引用本文： | 王雪亮,肖军,齐俊伟,徐为,张建宝.纤维缠绕低损伤退绕跟随系统[J].宇航材料工艺,2010,40(4). |
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| 作者姓名： | 王雪亮 肖军 齐俊伟 徐为 张建宝 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院,南京 210016 |
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| 摘 要： | 为降低纤维缠绕过程中纱筒退绕的纤维磨损,研制了低损伤退绕跟随系统。通过分析纱筒卷绕特点及退绕运动过程,提出了角度替代的控制思想和导纱器自适应跟随控制策略;通过计算机控制伺服电机驱动导纱器运动,可实现对任意卷绕线型的自动跟随。实际应用表明:该方法可行,研制的系统跟随效果理想,有效消除了纤维的摩擦损伤,提高了缠绕复合材料制品的质量。
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| 关 键 词： | 纤维磨损 低损伤退绕 自适应跟随 计算机控制 导纱器 |
Following System for Low Damage Unwindingin Filament Winding |
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| Wang Xueliang,Xiao Jun,Qi Junwei,Xu Wei,Zhang Jianbao.Following System for Low Damage Unwindingin Filament Winding[J].Aerospace Materials & Technology,2010,40(4). |
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| Authors: | Wang Xueliang Xiao Jun Qi Junwei Xu Wei Zhang Jianbao |
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| Institution: | College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016 |
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| Abstract: | A low damage unwinding following system was designed to reduce the damage of fibers wear in reeling off
procedure during filament winding. By analyzing the characteristics of the winding bobbin and unwinding movement, a novel method of angle replacement control and a strategy of thread guide adaptive following were proposed. This thread guide movement realiazed automatic following for arbitrary winding linear by computer controlled servo motor driving. Practical application shows that the forth method is feasible,the results of the following system are satisfactory,the damage of fibers wear is eliminated effectively and the quality of wound composite products is improved. |
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| Keywords: | Damage of fibers wear Low-damage unwinding Adaptive following Computer-controlled Thread-guide |
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