Research on advanced pultrusion technology for composite payload supported cabin stringer

doi:10.19936/j.cnki.2096-8000.20220428.015

Abstract

Abstract: In order to improve the forming efficiency and reduce the manufacturing cost of the payload supported cabin stringer product, advanced pultrusion was adopted. Based on the structure characteristics of stringer product, the forming device was designed, the process plan was formulated, the process tests were performed and the product samples were tested. The result show that compared with traditional process, the forming efficiency of the payload supported cabin stringer product was improved significantly by using advanced pultrusion. The product can meet the index requirements, and the pretreatment process can significantly improve the appearance quality.

Key words: advanced pultrusion, payload supported cabin stringer, pretreatment, molding pressure, composites

CLC Number:

TB332

JU Bo-wen, ZHANG Qi, ZHUANG Chun, WAN Li, HOU Jin-sen, HAO Xu-feng, WANG Xiao-lei, TIAN Jie. Research on advanced pultrusion technology for composite payload supported cabin stringer[J]. COMPOSITES SCIENCE AND ENGINEERING, 2022, 0(4): 92-97.

References

[1] 杜善义. 先进复合材料与航空航天[J]. 复合材料学报, 2007, 24(1): 1-12.
[2] 雷磊, 李昊, 唐杰, 等. 碳纤维铺层加筋结构支承舱的设计与制造技术研究[C]//第17届全国复合材料学术会议论文集. 北京: 2012: 527-530.
[3] 陈佳. 运载火箭新型支承舱结构设计与分析[D]. 南京: 南京航空航天大学, 2011.
[4] 齐俊伟, 李勇, 肖军. 先进拉挤成形技术及其在大飞机复合材料结构中的应用[J]. 航空制造技术, 2011(15): 58-60.
[5] 罗鹏, 齐俊伟, 肖军, 等. 预浸料拉挤成型装备技术研究[J]. 玻璃钢/复合材料, 2011(2): 43-47.
[6] 窦冲. 帽形梁先进拉挤热压装置及制件的性能研究[D]. 南京: 南京航空航天大学, 2013.
[7] 齐俊伟, 肖军, 王跃全. 超长复合材料应变能杆件连续自动化成型技术及应用[J]. 航空制造技术, 2013(15): 44-46.
[8] 肖健, 齐俊伟,肖军, 等. 面向半豆荚杆的先进拉挤装备技术研究[J]. 玻璃钢/复合材料, 2014(11): 42-47.
[9] UMEDA K, ASARI K, KURIYAMA S. Method for continuously forming structural member: US 7967932[P]. 2013-10-02.
[10] OKAMOTO M, KURIYAMA S. Method and apparatus for molding thermosetting composite material: US 20050140045[P]. 2005-06-30.
[11] KASAI T, ASARI K. Continuous forming method and device for H-shaped FRP member: US 6592795[P]. 2003-07-15.
[12] DALE B. Advanced pultrusion takes off in commercial aircraft structures[J]. High-Performance Composites, 2003(9): 36-39.
[13] KASAI T, KURIYAMA S, OKAMOTO M. Method and apparatus for continuous molding of fiber reinforced plastic member with curvature: US 7186361[P]. 2007-03-06.
[14] BENSON V, SLACK J, ROSEVEAR T, et al. Apparatus and methods for forming composite stiffeners and reinforcing structures: US 7513769[P]. 2009-04-07.
[15] 齐俊伟, 宋伟, 肖军, 等. Cf/E 预浸料先进拉挤固化工艺[J]. 宇航材料工艺, 2011, 41(5): 44-49.
[16] 宋伟, 齐俊伟, 肖军, 等. 碳纤维/环氧预浸料的热固化工艺研究[J]. 玻璃钢/复合材料, 2011(1): 48-51.
[17] 鞠博文. 针对半豆荚杆的先进拉挤系统优化与关键技术研究[D]. 南京: 南京航空航天大学, 2016.
[18] 周黄鹤, 齐俊伟, 李涛, 等. 半豆荚杆先进拉挤预处理工艺研究[J]. 玻璃钢/复合材料, 2015(8): 66-70.