NDLI: Numerical simulation of FLD based on leaner strain path for fracture on auto panel surface

Content Provider	IEEE Xplore Digital Library
Author	Jinwu Wang Ruifeng Chi
Copyright Year	2011
Description	Author affiliation: School of Mechatronic Engineering, Changchun University, of Technology, Changchun, Jilin Province, China (Jinwu Wang; Ruifeng Chi)
Abstract	In order to emerge the traditional measurement's shortage of auto body panel, we proposed the corrected FLD based on the linear path method and calculation methods. According to the above mentioned programs and the fracture defect diagnosis, we developed a CAE module for the fracture defect analysis based on VC++ environment, and solved the problems which the traditional sheet metal forming CAE software can not accurately predict. And then a forming process of a hood is simulated by applying the proposed method and AUTOFORM. Comparison between the two simulation results is done which shows the method we proposed is better, and then we introduced some methods to optimize the adjustment amount of metal flow and the stamping dies for fracture. Some suggestions are given by investigating the adjustment amount and modification of the stamping die.
Starting Page	511
Ending Page	514
File Size	351298
Page Count	4
File Format	PDF
ISBN	9781612844589
e-ISBN	9781612844596
DOI	10.1109/CECNET.2011.5768473
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Leaner Strain Path Fracture Defect Simulation Automobile Panel Materials Numerical Simulation Strain measurement Computer aided engineering Steel Strain
Content Type	Text
Resource Type	Article

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