Citation

Onaga M, Iyama J, Ueda T, Araki T, Culiere P, Dumon A, Lu C, Inoue M. Trans. Soc. Automot. Eng. Jpn. 2017; 48(3): 699-704.

Copyright

(Copyright © 2017, Society of Automotive Engineers of Japan)

DOI

10.11351/jsaeronbun.48.699

PMID

unavailable

Abstract

This paper describes a way of applying 3D spot weld model to vehicle crash model. At first, new 3D spot weld model is developed by optimizing number of elements per one spot weld model for reducing calculation time. Secondly, an automatic 3D model creation tool is applied for reducing model creation time. Additionally, a method of inclusion welding simulation results in crash CAE model is applied. Finally, new 3D spot weld model and an automatic creation tool are applied to a vehicle crash CAE model.

Language: ja

Keywords

3D spot weld model; Computer aided engineering; Rupture; Safety; Vehicle development