CAJ | 학술논문

轻量化是汽车工业实现可持续发展的重要途径，先进复合材料（ Advanced Composite Mate-rials， ACM）特别是碳纤维增强聚合物基复合材料具有质轻高强的性能特点，是最为重要的轻量化材料之一。 ACM在航空工业已有四十年的技术和应用积累，但汽车工业的产业特点明显不同于航空，其中最突出的就是对成本和生产效率的要求更高。因此，将 ACM的技术特点与汽车工业的重要需求相结合，本文首先介绍了碳纤维复合材料用于汽车结构的最新应用进展，列举了发达国家的相关研发计划。在此基础上，从复合材料设计制造一体化、低成本碳纤维、复合材料高效制造和材料循环利用等四个方面讨论了制约汽车用 ACM规模化应用的关键技术。以期为研究发展适合我国汽车工业的复合材料高技术提供一点粗浅见解。
경양화시기차공업실현가지속발전적중요도경，선진복합재료（ Advanced Composite Mate-rials， ACM）특별시탄섬유증강취합물기복합재료구유질경고강적성능특점，시최위중요적경양화재료지일。 ACM재항공공업이유사십년적기술화응용적루，단기차공업적산업특점명현불동우항공，기중최돌출적취시대성본화생산효솔적요구경고。인차，장 ACM적기술특점여기차공업적중요수구상결합，본문수선개소료탄섬유복합재료용우기차결구적최신응용진전，열거료발체국가적상관연발계화。재차기출상，종복합재료설계제조일체화、저성본탄섬유、복합재료고효제조화재료순배이용등사개방면토론료제약기차용 ACM규모화응용적관건기술。이기위연구발전괄합아국기차공업적복합재료고기술제공일점조천견해。
Lightweight is a critical approach for sustainable development of auto industry .Advanced composite materials ( ACM) , especially carbon fiber reinforced plastics ( CFRP) , supply the most feasible way due to the lightweight and high strength characteristics.Although there has been forty years since the application of ACM in aviation industry , character-istics of auto industry obviously differ from aviation industry , the most prominent of which is the higher requirement on production efficiency.Taking consideration of the features of ACM in combination with the important requirements of auto industry, the related research plans of developed country and the latest typical applications of ACM in automobile structure were introduced first.On the basis of this, key technologies which block potential application development of ACM in auto industry including integration design and manufacture of composite , low cost carbon fiber, efficient processing and recy-cling issues are discussed, it will be our best wishes if the paper is helpful to develop advanced technology of composite suited auto industry .