吉林大学学报(工学版) ›› 2011, Vol. 41 ›› Issue (增刊2): 104-107.

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Application of hot-formed sheet steel to front cross member of vehicle

JIN Ai-jun, SUN Feng-wei, CHEN Jie-long, LI Hong-hua, ZHAO Fu-quan   

  1. Geely Automobile Institute, Hangzhou 311228, China
  • Received:2011-04-23 Online:2011-09-30 Published:2011-09-30

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Abstract:

The structure of front cross member of a vehicle was analyzed and studied.It is concluded that there are two methods based on the vehicle structure at present.An appropriate structure design was carried out with two materials respectively aimed at the two methods of double structure and veneer structure,and then a crash performance test and CAE analysis were conducted.The test results indicate that the front cross member designed with hot-formed sheet steel BTR165 that compares to the double structure with common steel B340/590 can not only improve crash safety performance,but also reduce the vehicle weight.For this reason,it has an important significance in practical application.

Key words: vehicle engineering, front cross member, impact, hot-formed sheet steel

CLC Number: 

  • U461.2


[1] 牛胜福,李炜.汽车车身轻量化技术
[J].上海汽车, 2009(9):34-37. Niu Sheng-fu,Li Wei.The technology of car bodyl ight weight
[J].Shanghai Auto,2009(9):34-37.

[2] 唐靖林,曾大本.面向汽车轻量化材料加工技术的现 状及发展
[J].金属加工,2009(11):11-15.T ang Jin-lin,Zeng Da-ben.Actuality and develop-m ent of materials processed technology faced carb ody light weight
[J].Metal Forming,2009(11):11- 15.

[3] 郭大鹏,郭凤,彭帅.高强钢板在设计中的应用以及 结构设计时注意事项
[J].机械工程师,2010(2): 145-146. Guo Da-peng,Guo Feng,Peng Shuai.Attentionp roceedings on structure designand application ofh igh-strength steel
[J].Mechanical Engineer,2010 (2):145-146.

[4] 孙永飞,景作军.汽车轻量化技术及其应用
[J].技术 与应用,2010,23(6):32-35. Sun Yong-fei,Jing Zuo-jun.The technology and ap-p lication of car body light weight
[J].Technologya nd Application,2010,23(6):32-35.

[5] 高荣新,王柏龄,韦安杰.汽车轻量化的现状及展望 (续2)
[J].汽车工程师,2010(3):20-23.G ao Rong-xin,Wang Bo-ling,Wei An-jie.Actualitya nd expectation of car body light weight(Add2)
[J].Auto Engineer,2010(3):20-23.

[6] 田中靖,藤田荣,李军昌.支持车体轻化技术的汽车 用高强钢板生产技术展望
[J].本钢技术,2008(4): 38-43. Tian Zhong-jing,Teng Tian-rong,Li Jun-chang.P roduct technology expectation of high-strengths teel about car body light weight
[J].Bengang Tech-n ology,2008(4):38-43.
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