预浸带的快速热压接技术及其搭接性能研究

材料工程与机械制造

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预浸带的快速热压接技术及其搭接性能研究

严飙¹, 肖军², 文立伟², 孙成², 宋清华²

1. 南京航空航天大学机电学院, 江苏南京 210016;
2. 南京航空航天大学材料科学与技术学院, 江苏南京 210016

收稿日期:2011-10-18 修回日期:2011-11-17 出版日期:2012-08-25 发布日期:2012-08-23
通讯作者: 肖军 E-mail:j.xiao@nuaa.edu.cn
基金资助:
国家重大科技专项(2009ZX4004-102)

Study on Hot-press Fast-bonding Technology for Prepreg Winding and Its Lap Jointing Performance

YAN Biao¹, XIAO Jun², WEN Liwei², SUN Cheng², SONG Qinghua²

1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
2. College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

Received:2011-10-18 Revised:2011-11-17 Online:2012-08-25 Published:2012-08-23
Supported by:
National Science Technology Major Project (2009ZX4004-102)

摘要/Abstract

摘要： 为解决预浸带缠绕过程中手工搭接效率低的问题,针对原有缠绕设备,设计了一套预浸带自动快速热压接系统。首先分析了预浸带搭接面张力的重要性,并结合基体树脂的粘流特性,从热力学、动力学角度分析了影响搭接界面层搭接性能的主要因素,通过物理实验,分析了时间、温度及搭接长度对预浸带拉伸剪切强度的影响机制。据此,获得适于热压接系统的工艺参数;并对比手工缝接实验,说明该方案的优越性,对复合材料的自动化成型技术具有一定的指导意义。

关键词: 带缠绕, 快速热压接, 粘流, 界面层, 拉伸剪切强度

Abstract: This paper introduces a fast-bonding system by a hot-press based on prepreg winding equipment, which is designed for the overlapping process of prepreg. Compared with the traditional hand-stitching method, the automatic hot-press technology is highly efficienct and ensures high quality. The bonding tension force in the overlap region is analyzed first. According to the viscous flow characteristics of polymer, the main factors that influence the boundary layer is analyzed from the viewpoints of thermodynamics and dynamics. Physical simulation tests are performed to analyze the factors of time, temperature and lap length, and suitable parameters are obtained for a fast-bonding system. The advantages of the system are verified in comparison with a hand-stitching experiment, This technique can find practical application.

Key words: prepreg winding, fast-bonding by hot-press, viscous flow, boundary layer, tensile shear strength

中图分类号:

V258
TB332

严飙, 肖军, 文立伟, 孙成, 宋清华. 预浸带的快速热压接技术及其搭接性能研究[J]. 航空学报, 2012, 33(8): 1554-1560.

YAN Biao, XIAO Jun, WEN Liwei, SUN Cheng, SONG Qinghua. Study on Hot-press Fast-bonding Technology for Prepreg Winding and Its Lap Jointing Performance[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2012, 33(8): 1554-1560.

参考文献

[1] Yang Z S, Jia L X. Study on process for glass fiber enhanced phenolic resin pressing. Aerospace Manufacturing Technology, 2008 (4): 19-21. (in Chinese) 杨志生, 贾丽霞. 玻璃纤维增强酚醛树脂模压制品工艺研究. 航天制造技术, 2008 (4): 19-21.
[2] Liu X Y, Huang Z X, Peng Y L, et al. Thermosetting resin composites and its application. Beijing: Chemical Industry Press, 2007: 69-99. (in Chinese) 刘雄亚, 黄志雄, 彭永利, 等. 热固性树脂复合材料及其应用. 北京: 化学工业出版社, 2007: 69-99.
[3] Xiao J, Li Y, Li J L. Application of automatic fiber placement in manufacture of composite structures in large aircraft. Aeronautical Manufacturing Technology, 2008(1): 50-53. (in Chinese) 肖军, 李勇, 李建龙. 自动铺放技术在大型飞机复合材料构件制造中的应用. 航空制造技术, 2008(1): 50-53.
[4] Chen X B. Low-cost technology of advanced composite. Beijing: Chemical Industry Press, 2004: 69-99. (in Chinese) 陈祥宝. 先进复合材料低成本技术. 北京: 化学工业出版社, 2004: 69-99.
[5] Shi Y Y, Tang H, Yu Q. Key technology of the NC tape-winding machine. Acta Aeronautica et Astronautica Sinica, 2008, 29(1): 233-239. (in Chinese) 史耀耀, 唐虹, 余强. 数控布带缠绕机关键技术. 航空学报, 2008, 29(1): 233-239.
[6] Han Z Y, Meng Q X, Lu H, et al. The development and application of six-axis filament winding machine based on PMAC. Journal of Harbin Institute of Technology, 2007, 39(11): 1799-1802. (in Chinese) 韩振宇, 孟庆鑫, 路华, 等. 基于PMAC的六轴纤维缠绕机开发及应用. 哈尔滨工业大学学报, 2007, 39(11): 1799-1802.
[7] Campbell J H, Kittelson J L. The tape winding process and applications. Society for the Advancement of Material and Process Engineering (USA), 1991: 791-805.
[8] Li H S, Liang Y D, Bao H J. CAM system for filament winding on elbows. Materials Processing Technology, 2005, 161(3): 491-496.
[9] Lin S. The ATL/AFP—the key machine for manufacturing of modern large airplane (C). World Manufacturing Engineering & Market, 2009(6): 78-83. (in Chinese) 林胜. 自动铺带机/铺丝机(ATL/AFP)——现代大型飞机制造的关键设备(下). 世界制造技术与装备市场, 2009(6): 78-83.
[10] Zhu S Q, Shi J F, Wu B, et al. Precise tension control system of digital control fiber winding machine. Process Automation Instrumentation, 2004, 25(5): 59-63. (in Chinese) 朱松青, 史金飞, 伍斌, 等. 数控纤维缠绕机精密张力控制系统. 自动化仪表, 2004, 25(5): 59-63.
[11] Jin R G. Polyer rheology and its application on processing. Beijing: Chemical Industry Press, 1986: 116-118. (in Chinese) 金日光. 高聚物流变学及其在加工中的应用. 北京: 化学工业出版社, 1986: 116-118.
[12] Liang H L, Shu W G, Song M J, et al. Effect of rejoin length on tensile strength of GFRP composites. Aeronautical Manufacturing Technology, 2009(Sup.): 158-164. (in Chinese) 梁恒亮, 舒卫国, 宋旻键, 等. 搭接长度对玻璃钢复合材料拉伸强度的影响. 航空制造技术, 2009(增刊): 158-164.
[13] Zhang J, Li H, He Z L. A study of intelligent temperature controller based on PLC. Journal of Hunan Institute of Science and Technology: Natural Sciences, 2009, 22(2): 49-51. (in Chinese) 张敬, 李徽, 贺助理. 基于PLC的智能温度控制器的研究. 湖南理工学院学报: 自然科学版, 2009, 22(2): 49-51.
[14] Yang P, Zang C H, Wei L F. Application of PLC to temperature control system in extruder. Microcomputer Information, 2007, 23(10-1): 45-47. (in Chinese) 杨鹏, 臧春华, 魏立峰. PLC在挤出机温度控制中的应用. 微计算机信息, 2007, 23(10-1): 45-47.
[15] Chang B H, Shi Y W, Dong S J. Effect of the lap length on stress distribution in weldbonded joints. Journal of Mechanical Strength, 1999, 21(2): 109-111. (in Chinese) 常保华, 史耀武, 董仕节. 搭接长度对胶焊接头应力分布的影响. 机械强度, 1999, 21(2): 109-111.

E-mail：hkxb@buaa.edu.cn

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主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

预浸带的快速热压接技术及其搭接性能研究

Study on Hot-press Fast-bonding Technology for Prepreg Winding and Its Lap Jointing Performance

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[1]	史耀耀;唐虹;余强. 数控布带缠绕机关键技术[J]. 航空学报, 2008, 29(1): 233-239.
[2]	沈遐龄;吴宗成;陈晏清. 超音速钝体无粘绕流的计算[J]. 航空学报, 1996, 17(S1): 72-75.
[3]	金生;李椿萱. 计算三维粘性／无粘性干扰流动的准联立分区算法[J]. 航空学报, 1996, 17(6): 26-33.
[4]	蔡庆东;温功碧. 二维可压无粘流的自适应流量修正有限元解[J]. 航空学报, 1994, 15(11): 1291-1297.
[5]	才大颖;张池平. SIMPLE方法的敛散性[J]. 航空学报, 1992, 13(2): 57-59.
[6]	蔡罕龙;李锋. Euler方程与边界层积分方程耦合求解跨音速翼型绕流[J]. 航空学报, 1991, 12(5): 221-227.
[7]	朱自强;马侠;陈炳永. 跨音速粘流的计算[J]. 航空学报, 1991, 12(10): 483-493.