|
Abstract：
|
|
Hot stamping is a new forming technology which can improve the forming ability of high strength steel,ensure the dimension precision and improve the strength level of parts.Based on introduction of hot stamping process and application for ultra high strength steel,the main factors affected the quality of hot stamping parts were identified and analyzed,effect of the die material and die cooling design,the hot stamping parameters,such as austenitic temperature,heat time,cool speed and pressure holding time on the quality of hot stamping parts were discussed.These provide references for the quality control of hot stamping parts during the vehicle manufacturing.
|
|
Funds：
|
|
|
|
AuthorIntro：
|
|
|
|
Reference：
|
[1]彭伟,杨雪春,杨国泰.高强度板U形件冲压成形的回弹仿真研究[J].锻压技术,2008,33(1):34-38.
[2]林建平,孙国华,朱巧红,等.超高强度钢板热成形板料温度的解析模型研究[J].锻压技术,2009,34(1):20-23.
[3]Wang Liying,Lin Jianping,Min Junying,et al.Investigationon hot stamping process of ultrahigh strength steel[A].Pro-ceedings of the 8th International Conference on Frontiers ofDesign and Manufacturing[C].Tianjin,2008.
[4]Claudio Federici,Stefano Maggi,Serigio Rigoni.The use ofadvanced high strength steel sheets in the automotive industry[EB/OL],Fiat Auto engineering and design materials engi-neering,Turin,Italy.http://www.msm.can.ac.uk/phase-trans/2005/LINK/11.pdf.
[5]Thyssenkrupp techforum[EB/OL].http://www.thyssenk-rupp.com/documents/Publikationen/Techforum/forum_07_05_en.pdf.2005.
[6]Lin Jianping,Wang Liying,Tian Haobin,et al.Research onthe hot stamping process of quenchable ultrahigh strengthSteel[A].The 2007 International Conference on Advancesin Construction Machinery and Vehicle Engineering[C].Shanghai,2007.
[7]王立影,林建平,朱巧红,等.热冲压成形模具冷却系统临界水流速度研究[J].机械设计,2008,25(4):15-18.
[8]鄂大辛.成形工艺与模具设计[M].北京:北京理工大学出版社,2007.
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved