• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2025, Vol. 61 ›› Issue (21): 403-426.doi: 10.3901/JME.2025.21.403

• 特邀专栏:纪念张启先院士诞辰 100 周年 • 上一篇    

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碳纤维增强热塑性复合材料感应焊接研究进展

路鹏程1,2, 王志平1,2, 袁晓光1   

  1. 1. 沈阳工业大学材料科学与工程学院 沈阳 110870;
    2. 中国民航大学航空工程学院 天津 300300
  • 收稿日期:2024-11-18 修回日期:2025-03-29 发布日期:2025-12-27
  • 作者简介:路鹏程(通信作者),男,1986年出生,硕士,高级实验师。主要研究方向为复合材料。E-mail:pclu@cauc.edu.cn
  • 基金资助:
    天津市教委科研计划资助项目(2021KJ051)。

Research Progress in Induction Welding of Carbon Fiber Reinforced Thermoplastic Composites

LU Pengcheng1,2, WANG Zhiping1,2, YUAN Xiaoguang1   

  1. 1. School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870;
    2. School of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300
  • Received:2024-11-18 Revised:2025-03-29 Published:2025-12-27

摘要: 碳纤维增强热塑性复合材料(Carbon fiber reinforced thermoplastic composite, CFRTPC)由于其高损伤容限、高抗冲击、高抗疲劳、耐腐蚀、可再成型、可修复和可回收等优异性能,成为继铝、镁合金,热固性复合材料的新一代轻量化材料。连接制造是民用航空器CFRTPC结构制造、装配的重要步骤之一,因此,国际上已经研究开发了多种CFRTPC结构的连接技术方法。其中,焊接在CFRTPC结构的连接、组装和损伤修复方面具有巨大潜力,并且与传统的机械连接和胶接连接技术相比还具有许多优势。针对CFRTPC感应焊接技术进行了概述,从CFRTPC感应焊接设备、产热机理、焊接工艺参数、数值模拟、质量控制和评价,以及其他因素等多方面进行分析,系统讨论CFRTPC感应焊接最新研究成果,展望了CFRTPC感应焊接中有待解决的共性问题,为CFRTPC工件的大规模制造、装配和损伤修复等应用提供参考。

关键词: 热塑性复合材料, 感应焊接, 数值模拟, 质量控制, 机械性能

Abstract: Carbon fiber enhanced thermoplastic composite (CFRTPC) has become a new generation of lightweight material following aluminium, magnesium alloy, and thermosetting composite materials due to its high damage tolerance, high impact resistance, high fatigue resistance, corrosion resistance, re-molding, repair and recyclable. One of the crucial processes in the production and assembly of CFRTPC structures for civil aircraft is connecting manufacturing. Consequently, a multitude of interrelated CFRTPC architectures is studied and developed worldwide. Among these is welding, which has a number of advantages over conventional mechanical and adhesive joining methods. It may be used to join, assemble, and repair damage to CFRTPC constructions. The technology of CFRTPC induction welding is summarized, including the equipment used, the thermal mechanism, the parameters of the welding process, numerical simulation, quality control and evaluation, and other factors. The research results on CFRTPC induction welding are systematically discussed, and common issues are looked forward to. The is study also serves as a reference for large-scale manufacturing, assembly, and damage repair applications of CFRTPC workpieces.

Key words: thermoplastic composites, induction welding, numerical simulation, quality control, mechanical behavior

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