摘要
热塑性复合材料模压注塑组合工艺兼顾了低成本与高性能,可快速、稳定地实现连续/非连续纤维增强复合材料的一体成型,符合汽车产业需求。本文综述了装备选择、工艺控制和成型模拟要点,介绍了国产材料种类,概括了各向异性双材料结构优化设计方法,归纳了界面及整体性能评估方法,提出了“材料-工艺-结构-性能”一体化设计中的关键科学与技术问题。
Injection overmolding after compression for thermoplastic composites balances the low cost and high performance.It can quickly and stably achieve integration of continuous/discontinuous fiber-reinforced composites,meeting the requirements of the automotive industry.This paper reviews the key points of equipment selection,process control and molding simulation,introduces the types of domestic materials,summarizes the optimization design methods for anisotropic bi-material structures,generalizes the evaluation methods for interface and overall performance,and puts forward some critical scientific and technological issues in the integrated design of "material-process-structure-performance".
作者
孙凌玉
郭春杰
史国宏
魏俊磊
张照将
王得强
任鑫亭
Sun Lingyu;Guo Chunjie;Shi Guohong;Wei Junlei;Zhang Zhaojiang;Wang Deqiang;Ren Xinting(Department of Automotive Engineering,School of Transportation Science and Engineering,Beihang University,Beijing 102206;Beijing Hangshu Vehicle Data Research Institute Co.,Ltd.,Beijing 100062;BOGE Rubber&Plastics(Zhuzhou)Co.,Ltd.,Zhuzhou 412000;Pan Asia Automotive Technical Center Co.,Ltd.,Shanghai 201208;KlausMaffei Machinery(China)Co.,Ltd.,Jiaxing 314001;Suzhou Tianyi Pengbo Material Technology Co.,Ltd.,Suzhou 215335;KlausMaffei Co.,Ltd.,Beijing 100029)
出处
《汽车工程》
北大核心
2025年第4期692-700,共9页
Automotive Engineering
基金
国家自然科学基金(52072019和U1664250)资助。
关键词
汽车轻量化
热塑性复合材料
模压注塑工艺
集成设计与制造
双材料界面
automotive lightweighting
thermoplastic composites
injection overmolding after compression process
integrated design and manufacturing
bimaterial interface
