碳纤维复合材料梁/肋零件热隔膜成型工艺研究

玻璃钢/复合材料 ›› 2016, Vol. 0 ›› Issue (10): 50-55.

碳纤维复合材料梁/肋零件热隔膜成型工艺研究

汪冬冬¹,徐恒元²,龚志红²,李成龙²

1.南京航空航天大学,南京211100;
2.中航工业成都飞机工业(集团)有限责任公司,成都610000

收稿日期:2016-05-09 出版日期:2016-11-25 发布日期:2016-11-25
通讯作者: 崔益华,(1970-)男,教授,博士,主要从事复合材料方面的研究,cuiyh@nuaa.edu.cn。
作者简介:汪冬冬,(1991-)男,硕士研究生,主要从事复合材料方面的研究。
基金资助:
江苏高校优势学科建设工程资助项目(PAPD)

STUDY ON THE HOT DIAPHRAGM FORMING OF CARBON FIBER COMPOSITE WITH BEAM AND RIB PARTS

WANG Dong-dong¹, XU Heng-yuan², GONG Zhi-hong², LI Cheng-long²

1.Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China;
2.AVIC Chengdu Aircraft Industrial (Group) Co., Ltd., Chengdu 610000, China

Received:2016-05-09 Online:2016-11-25 Published:2016-11-25

摘要/Abstract

摘要： 采用自制的热隔膜成型设备制备了3234/T700碳纤维复合材料梁/肋零件预制件,并在热压罐中进行固化,通过对固化后零件的表观质量、力学性能、厚度、内部缺陷进行表征,考察了成型温度、成型时间、成型压力对成型质量的影响。结果表明,适当地提高成型温度、成型压力以及延长成型时间可提高固化后零件的质量。

关键词: 热固性复合材料, 热隔膜成型, 梁肋零件, 预浸料

Abstract: The 3234/T700 carbon fiber composite beam/rib parts was prepared by a home-made hot diaphragm forming equipment, and cured into the autoclave. The effect of forming temperature, forming time and thickness on the forming process was investigated by the surface quality, mechanical properties, thickness and internal defects of the cured parts. The result shows that the quality of the parts can be improved by increasing the forming temperature and forming time appropriately.

Key words: thermosetting composite, hot diaphragm forming, beam/rib parts, prepreg

中图分类号:

TB332

汪冬冬,徐恒元,龚志红,李成龙. 碳纤维复合材料梁/肋零件热隔膜成型工艺研究[J]. 玻璃钢/复合材料, 2016, 0(10): 50-55.

WANG Dong-dong, XU Heng-yuan, GONG Zhi-hong, LI Cheng-long. STUDY ON THE HOT DIAPHRAGM FORMING OF CARBON FIBER COMPOSITE WITH BEAM AND RIB PARTS[J]. Fiber Reinforced Plastics/Composites, 2016, 0(10): 50-55.

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