Research of Automated Fiber Placement Applied in Nomex Honeycomb Sandwich Composite Material Manufacturing

SUN Huakai; WANG Xianfeng; QI Junwei; XU Fuquan; CHENG Jiannan; XIAO Jun

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Research of Automated Fiber Placement Applied in Nomex Honeycomb Sandwich Composite Material Manufacturing

更新时间：2025-10-30

- Research of Automated Fiber Placement Applied in Nomex Honeycomb Sandwich Composite Material Manufacturing
- Aeronautical Manufacturing Technology Vol. 61, Issue 10, Pages: 94-99(2018)
- 作者机构：
  
  1. 南京航空航天大学复合材料工程自动化研究中心,南京,210016
  2. 航空工业哈尔滨飞机工业集团有限责任公司,哈尔滨,150066
- 作者简介：
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- Published：2018
- 稿件说明：
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孙华凯1，王显峰1，齐俊伟1，徐福泉2，程健男2，肖军1. Nomex 蜂窝夹层复合材料的自动铺丝成型工艺研究*[J]. 航空制造技术, 2018, 61(10): 94-99.

SUN Huakai1, WANG Xianfeng1, QI Junwei1, XU Fuquan2, CHENG Jiannan2, XIAO Jun1. Research of Automated Fiber Placement Applied in Nomex Honeycomb Sandwich Composite Material Manufacturing. Aeronautical Manufacturing Technology, 2018, 61(10): 94-99.
孙华凯1，王显峰1，齐俊伟1，徐福泉2，程健男2，肖军1. Nomex 蜂窝夹层复合材料的自动铺丝成型工艺研究*[J]. 航空制造技术, 2018, 61(10): 94-99. DOI：

SUN Huakai1, WANG Xianfeng1, QI Junwei1, XU Fuquan2, CHENG Jiannan2, XIAO Jun1. Research of Automated Fiber Placement Applied in Nomex Honeycomb Sandwich Composite Material Manufacturing. Aeronautical Manufacturing Technology, 2018, 61(10): 94-99. DOI：

摘要

采用自动铺丝技术成型蜂窝夹层结构复合材料，其可能产生的缺陷为蜂窝芯侧压变形和预浸丝架桥，分析了二者的形成机理和影响因素。为验证两种成型工艺，设计了阴模成型工装，提出了胶膜预黏接工艺和局部零张力铺放作为缺陷解决方案，对平板蜂窝夹层进行实际铺放验证。对比固化后的制件：对于斜削角度较大的蜂窝，阳模成型不能消除架桥；丝束架桥导致最终制件相应位置出现分层、缺胶缺陷；阴模工装有效避免了蜂窝侧压变形和丝束架桥，更适合自动铺丝成型。可为复杂型面蜂窝夹层构件的自动铺丝成型提供参考。

Abstract

The honeycomb sandwich structure composite material is formed by automated fiber placement technology

lateral pressure deformation of honeycomb core and prepreg fiber bridging are defects

the formation mechanism and influencing factors of them are analyzed. Design concave molding tooling for two kinds of molding process

adhesive film pre-bonding process and taws zero-tension technique have been proposed to avoid defects. Completing the laying of the flatbed honeycomb sandwich

comparing the parts after curing: its cannot avoid the prepreg fiber bridging use concave module

and bridging position appears stratified

lack of resin defect; convex module is more suitable. The results can provide the reference for forming complex honeycomb sandwich structure composite material.

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