纤维金属层合板冲压成形性能研究现状  

Stamping Formability of Fiber Metal Laminates:A Review

作　　者：陈静 郭玉琴[1] 陆铭 吴雪莲[1] 徐凡 李富柱[1] CHEN Jing;GUO Yuqin;LU Ming;WU Xuelian;XU Fan;LI Fuzhu(School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013,China)

机构地区：[1]江苏大学机械工程学院,江苏镇江212013

出　　处：《材料科学与工程学报》2021年第6期1056-1060,共5页Journal of Materials Science and Engineering

基　　金：江苏省“六大人才高峰”第十三批高层次人才选拔培养资助项目(XNYQC-002);江苏大学青年科技扶持基金资助项目(FCJJ2015010);江苏大学高级人才启动基金资助项目(16JDG038)。

摘　　要：本文综述了纤维金属层合板(FMLs)在基本力学性能、单向拉伸、弯曲、拉深成形及半球胀形等方面的研究,旨在全面了解FMLs表面处理方式、组分材料厚度、成形工艺条件、模具结构参数、中间纤维铺层方向及铺层方式等因素对材料冲压成形性能的影响,为研发和制造新型轻量化FMLs车身构件进行合理的材料铺层设计、确定优化工艺方案提供依据。指出了建立相应FMLs材料性能预测模型、本构关系模型、成形极限理论、破裂失效判据的必要性和紧迫性。In order to comprehensively understand effects of metal sheets surface treatments,component material thickness,forming process conditions,die structure parameters,fiber layup directions and layup modes on stamping forming performance of fiber metal laminates(FMLs),the present work reviews the research state of basic mechanical properties,uniaxial tensile,bending,deep drawing and hemispherical bulging of FMLs materials.This provides a reliable basis for rational material layup design and optimization of process plans for the development and manufacture of new lightweight FMLs body components.Then the necessity and urgency of establishing corresponding FMLs material performance prediction model,constitutive relationship model,forming limit theory and fracture failure criterion are pointed out.

关 键 词：纤维金属层合板 成形性能 弯曲成形 拉深成形 成形极限 

分 类 号：TB333[一般工业技术—材料科学与工程]