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Supervised by Ministry of Industry and Information Technology of The People's Republic of China Sponsored by Harbin Institute of Technology Editor-in-chief Yu Zhou ISSNISSN 1005-9113 CNCN 23-1378/T

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Related citation:XING Zhong-wen,FANG Hua-song,BAO Jun.Simulation and formability analysis of drawing process for automotive B-pillar[J].Journal of Harbin Institute Of Technology(New Series),2009,16(2):209-212.DOI:10.11916/j.issn.1005-9113.2009.02.012.
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Simulation and formability analysis of drawing process for automotive B-pillar
Author NameAffiliation
XING Zhong-wen School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China, gchxl@hit.edu.cn 
FANG Hua-song School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China, gchxl@hit.edu.cn 
BAO Jun School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China, gchxl@hit.edu.cn 
Abstract:
The numerical simulation on drawing process of automotive B-pillar was carried out on AutoForm software, and dangerous forming areas were discovered. The processing parameters, such as the layout of drawbeads, blank holding force and the shape of blank, were adjusted and optimized according to the simulation results. Results indicate that the quality defects can be forecast and removed, which improves the stability of forming process. The cost of design is decreased and the research cycle is shortened. It is proved that the drawing process and die design of B-pillar forming are feasible in actual production.
Key words:  draw forming  simulation  processing parameter  automotive B-pillar
DOI:10.11916/j.issn.1005-9113.2009.02.012
Clc Number:TM92
Fund:

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