锻压技术

超高强度钢板热冲压成形CAE技术的研究现状与发展趋势

英文标题：Research status and development trend of CAE technology of hot stamping for ultra high strength steel sheet

作者：蔡玉俊王玉广李国和孙奇涵

关键词：超高强度钢板热冲压 CAE技术

分类号：TG113

出版年,卷(期):页码：2011,36(4):5-11

摘要：

随着人们环保意识的逐渐加强和对汽车安全性能要求的日益提高，各大汽车公司纷纷将汽车的低油耗、低排放和安全性放在首位。超高强度钢板热冲压成形技术是减轻车身重量、提高汽车抗冲击和防撞性能的重要途径，目前已经成为世界汽车制造行业的热门技术。本文对超高强度钢板料热冲压成形CAE分析技术的研究现状进行了全面的总结，并指出了存在的问题和发展方向，对我国超高强度钢板热冲压成形技术的研究和应用具有一定的指导意义。

With the gradually strengthening of people's environmental protection consciousness and requirements of automobile safety, low energy and low emission and security are considered first by motor corporations. The hot stamping technology of ultra high strength steel sheet is an important way to reduce the automobile weight, and improve the resistance of shock and collision. And it has become the hot technology in the current world automobile manufacturing. The development status of the CAE technology of hot stamping for ultra high strength steel sheet was summarized. And the disadvantages and development trends were pointed out, which had a certain significance for guiding the research and application of hot stamping technology in our country.

基金项目：

天津市科技创新专项基金项目(08FDZDGX01900)；天津市高校双五科技计划资助项目（SWPY 20080003）；天津职业技术师范大学科研发展基金资助项目（YJS1006）

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