纤维增强复合材料3D打印研究进展及在汽车上的应用前景  

Research progress and automotive application prospects of 3D printed fiber reinforced composites

作　　者：明越科 黄润鹏 范英 王钊 信成浩 王奔 MING Yueke;HUANG Runpeng;FAN Ying;WANG Zhao;XIN Chenghao;WANG Ben(Automotive Engineering Research Institute,BYD Automobile Industry Co.,Ltd.,Shenzhen 518000,China;School of Mechanical Engineering,Xi′an Jiaotong University,Xi′an 710049,China;iHarbour Academy of Frontier Equipment,Xi′an Jiaotong University,Xi′an 710115,China;State Key Laboratory for Manufacturing Systems Engineering,Xi′an Jiaotong University,Xi′an 710054,China)

机构地区：[1]比亚迪汽车工业有限公司汽车工程研究院,广东深圳518000 [2]西安交通大学机械工程学院,西安710049 [3]西安交通大学高端装备研究院,西安710115 [4]西安交通大学机械制造系统工程国家重点实验室,西安710054

出　　处：《工程塑料应用》2024年第12期184-191,共8页Engineering Plastics Application

基　　金：国家自然科学基金项目(52005395);陕西省重点研发计划项目(2022-JBGS3-09)。

摘　　要：针对纤维增强树脂基复合材料传统制造工艺面临的技术瓶颈,简述了该类复合材料3D打印技术的国内外研究进展,系统性总结出“短纤维/热塑性→短纤维/热固性→连续纤维/热塑性→连续纤维/热固性”的纤维增强复合材料3D打印发展趋势。通过国内外不同工艺方案的审视对比,凸显出纤维增强复合材料3D打印在高性能材料替代利用、减轻工艺复杂性、提升生产灵活性以及降低成本等多方面的核心潜力,揭示了这项技术在汽车制造产业链中的应用前景,指出了纤维增强复合材料3D打印技术的后续设计应用与创新发展趋势。Aiming at the technical bottlenecks faced by the conventional fabrication process of fiber reinforced polymer composites,the domestic and international research progress of 3D printing technology in the field of the composites were briefly described.The development trends of the 3D printed fiber reinforced composites were systematically summarized,spanning from short fiber/thermoplastics,short fiber/thermosets,to continuous fiber/thermoplastics and continuous fiber/thermosets.By reviewing and comparing different process schemes at home and abroad,the core potentials of the composite 3D printing in terms of advanced material substitution,reduction of process complexity,enhancement of production flexibility,and cost savings,were highlighted.The broad prospects of this technology among the automotive manufacturing chains were revealed.Further design and application,and innovative progressions of the composite 3D printing in the future were pointed out.

关 键 词：短纤维 连续纤维 复合材料 3D打印 汽车应用 

分 类 号：TQ327[化学工程—合成树脂塑料工业]