一体式热成形钢双门环产业化应用关键技术及进展  

Key Technologies and Progress in Industrial Application of Integrated Hot Forming Steel Dual-Phase Steel Ring

作　　者：杨洁 Yang Jie(Automotive Lightweight Technology Innovation Strategic Alliance,Yangzhou 225000;National Automotive Lightweight(Jiangsu)Technology Co.,Ltd.,Yangzhou 225000)

机构地区：[1]汽车轻量化技术创新战略联盟,扬州225000 [2]国汽轻量化(江苏)汽车技术有限公司,扬州225000

出　　处：《汽车工艺与材料》2024年第12期34-43,共10页Automobile Technology & Material

摘　　要：主要研究了热成形钢双门环技术在汽车制造中的研发、应用、产业化布局和未来发展趋势。首先,概述了热成形钢双门环关键技术的现状,涵盖材料选择和研发、激光焊接技术的应用以及冲压工艺的优化。其次,分析了热成形钢双门环的产业化布局,强调了核心技术体系对产业化进程的重要性。最后,展望了该技术未来的发展方向,包括高性能、轻量化、环保和智能制造等方面的提升。This paper focuses on the research,development,application,industrial layout and future trends of hot-formed dual-phase steel ring technology in automotive manufacturing.Initially,the paper provides an overview of the current status of key technologies related to hot-formed dual-phase steel rings,covering material selection and development,application of laser welding technology and optimization of stamping processes.The paper subsequently analyzes the industrial layout of hot-formed dual-phase steel rings,and emphasize the importance of core technological systems in the industrialization process.Finally,the future development direction of this technology is prospected,highlighting the advancements in high performance,lightweight,environmentally friendly and intelligent manufacturing.

关 键 词：热成形钢 产业化 一体式门环 节能减排 

分 类 号：U466[机械工程—车辆工程] U465.2[交通运输工程—载运工具运用工程]