Analysis of Aluminum Stud Welding Quality Affected by Magnetic Blowing Based on ANSYS
Journal Title: Automobile Technology & Material - Year 2024, Vol 39, Issue 3
Abstract
In order to solve the problem of poor welding quality and frequent falling off of aluminum studs for a vehicle, this paper simulated the magnetic field and electromagnetic force generated in the welding process by ANSYS software, and confirmed the cause was magnetic blowing generated by the deviation of the welding arc caused by the influence of ferromagnetic substances during the welding process. Test confirmed the measures of reducing welding current to reduce magnetic blowing and put into practice. The results show that reduction of welding current can effectively solve the problem of welding stud falling off, relevant rules are summarized, which provide reference for welding stud welding of subsequent vehicle models.
Authors and Affiliations
Du Zhiqiang, Wei Ling
Keywords
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- EP ID EP732985
- DOI 10.19710/J.cnki.1003-8817.20230069
- Views 27
- Downloads 1
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