The die stress and forging streamline analysis of stainless automotive battery fastener

The study aims at the stainless automobile battery fastener forging to perform a series of forming simulations and experimental verifications. The fastener forging analysis regarding effective stress, effective strain, velocity field, forging streamline, die effective stress and forging force has be...

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Bibliographic Details
Published in:Materials research innovations 2014-05, Vol.18 (sup3), p.S3-31-S3-37
Main Authors: Tzou, G. Y., Sun, M. C., Zheng, L. A.
Format: Article
Language:English
Subjects:
Automobile battery fastener
Battery
Computer simulation
Die stress
Fasteners
FEM simulation
Finite element method
Forging
Forging streamline
Mathematical analysis
Multi-stage cold forging
Simulation
Stresses
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Summary:The study aims at the stainless automobile battery fastener forging to perform a series of forming simulations and experimental verifications. The fastener forging analysis regarding effective stress, effective strain, velocity field, forging streamline, die effective stress and forging force has been explored by a finite element method simulation and approved by experimental results. Industrial application of mass production has been shown well too. It is noted that the die stress and the forging streamline analysis are of great importance in the mould and die design. The realistic die situation can prove the position which occurs when the maximum die stress simulated by the finite element method, and the forging streamline simulation can compare with the experimental results.
ISSN:1432-8917
1433-075X
DOI:10.1179/1432891714Z.000000000595