玻璃钢/复合材料 ›› 2019, Vol. 0 ›› Issue (10): 123-128.

• 综述 • 上一篇    

复合材料机身隔框制造技术分析与现状

王霖, 韩小勇, 田茶, 苏佳智*   

  1. 中国商飞上海飞机制造有限公司,上海201324
  • 收稿日期:2019-01-03 出版日期:2019-10-28 发布日期:2019-10-28
  • 通讯作者: 苏佳智(1983-),男,硕士,高级工程师,主要研究方向为复合材料成型工艺技术,sujiazhi@comac.cc。
  • 作者简介:王霖(1984-),女,硕士,高级工程师,主要研究方向为复合材料成型工艺技术。本文作者还有陈萍,刘军,刘卫平。

TECHNICAL ANALYSIS AND CURRENT SITUATION RESEARCHON MANUFACTURING COMPOSITE FUSELAGE FRAME

WANG Lin, HAN Xiao-yong, TIAN Cha, SU Jia-zhi*   

  1. COMAC Shanghai Aircraft Manufacturing Co., Ltd., Shanghai 201324, China
  • Received:2019-01-03 Online:2019-10-28 Published:2019-10-28

摘要: 介绍了复合材料机身隔框的作用及结构特征,复合材料机身隔框是飞机的主承力结构,具有结构特殊、数量众多且质量一致性要求高的特点,因而增加了其制造工艺难度。对该零件在制造过程中的关键工艺难点进行了详细分析,包含纤维褶皱、纤维间隙及角度偏差、拐角区厚度及固化质量、固化变形及自动化制造技术;并对国内外关于该零件的制造工艺研究及应用情况进行介绍,提出要顺应复合材料发展趋势,采用自动化方式开展复合材料机身隔框的制造。

关键词: 复合材料, 隔框, 工艺技术

Abstract: In this paper, the function and structural characters of composite fuselage frame were introduced. Composite fuseluge frames are the primary structures of airplane. They have features of particular structure, large number and high quality uniformity requirement. These features enhanced the difficulty of manufacture. On this basis, key process difficulties during manufacture were analyzed, including fiber wrinkle control, fiber gap and angular deviation control, thickness and curing quality control of corner area, cured-induced deformation control and automated manufacturing technology. Then the process researches and applications of this part in domestic and foreign were introduced. It also pointed out the trend for manufacturing composite fuselage frame automatically with the development of composite.

Key words: composite, frame, process technology

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