• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2025, Vol. 61 ›› Issue (5): 354-363.doi: 10.3901/JME.2025.05.354

• 制造工艺与装备 • 上一篇    

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考虑胶辊间隙的工艺参数耦合对复合材料湿法缠绕制品性能的影响与优化

韩宇泽1, 刘雁鹏2, 任明法1,3,4, 祖磊5,6, 何景轩5,6   

  1. 1. 大连理工大学机械工程学院 大连 116024;
    2. 大连理工大学工程力学系 大连 116024;
    3. 高性能精密制造全国重点实验室 大连 116024;
    4. 辽宁省先进复合材料高性能制造重点实验室 大连 116024;
    5. 西安航天动力技术研究所 西安 710025;
    6. 燃烧、热结构与内流场国防科技重点实验室 西安 710025
  • 收稿日期:2024-03-14 修回日期:2024-10-18 发布日期:2025-04-15
  • 作者简介:韩宇泽,男,1999年出生。主要研究方向为复合材料力学。E-mail:1196986545@qq.com;任明法(通信作者),男,1974年出生,博士,教授,博士研究生导师。主要研究方向为复合材料及其结构力学方向。E-mail:renmf@dlut.edu.cn
  • 基金资助:
    国家重点研发计划(2023YFB4005303)、国家自然科学基金(12272078)、科技领军人才团队专题(DUT22LAB503)和大连市科技创新基金(2020JJ25CY011)资助项目。

Influence and Optimization of the Process Parameter Coupling of the Gap between Squeezer Rollers on the Properties of Composite Wet Winding Products

HAN Yuze1, LIU Yanpeng2, REN Mingfa1,3,4, ZU Lei5,6, HE Jingxuan5,6   

  1. 1. School of Mechanical Engineering, Dalian University of Technology, Dalian 116024;
    2. Department of Engineering Mechanics, Dalian University of Technology, Dalian 116024;
    3. National Key Laboratory of High Performance Precision Manufacturing, Dalian 116024;
    4. Liaoning Provincial Key Laboratory of Advanced Composite Materials High Performance Manufacturing, Dalian 116024;
    5. Xi'an Institute of Aerospace Propulsion Technology, Xi'an 710025;
    6. National Key Laboratory of Combustion, Thermal Structure and Internal Flow Field for National Defense, Xi'an 710025
  • Received:2024-03-14 Revised:2024-10-18 Published:2025-04-15

摘要: 考虑湿法缠绕中的胶辊间隙,以缠绕制品的层间剪切强度、孔隙率、纤维体积分数为缠绕制品性能表征参数,采用响应面法设计三因素三水平的湿法缠绕成型试验,对胶辊间隙对性能表征参数的敏感度进行分析。建立考虑胶辊间隙的多工艺参数与不同性能表征参数的多元回归预测模型,揭示胶辊间隙在不同工况下对制品性能的影响规律,并在此基础上分析胶辊间隙与缠绕张力、缠绕速度的多工艺参数耦合对制品性能的影响机制;基于多元回归预测模型,采用主要目标法制定多目标优化方案并设计缠绕成型试验。结果表明:通过优化方法获得的缠绕过程的工艺参数组合,在减小了缠绕制品孔隙率的同时改善了缠绕制品的力学性能,有效提高了湿法缠绕成型制品的综合质量。

关键词: 复合材料, 纤维缠绕, 胶辊间隙, 工艺参数, 层间剪切强度, 孔隙率, 参数优化

Abstract: Consideration of the gap between squeezer rollers in wet filament winding, with the interlayer shear strength, porosity, and fiber volume fraction as performance characterization parameters for winding products. A response surface methodology to design wet filament winding experiments with three factors and three levels is employed, and the sensitivity of the gap between squeezer rollers on the performance characterization parameters is analysed. A multivariate regression predictive model that takes into account the gap between squeezer rollers along with various process parameters and different performance characterization parameters is established, revealing the influence of the gap between squeezer rollers on product performance under different conditions. Furthermore, the coupling effects of the gap between squeezer rollers with winding tension and winding speed on product performance mechanisms is analysed. Based on a multiple regression prediction model, a multi-objective optimization scheme is developed using the main objective method, and a winding experiment is designed. The results show that the optimized process parameter combination obtained through this method not only reduces the porosity of the winding product but also improves its mechanical properties, effectively enhancing the overall quality of wet-winding products.

Key words: composites, fiber winding, gap between squeezer rollers, process parameters, interlayer shear strength, porosity, parameter optimization

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