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3 Dimensional Finite Element Simulation of Seam Welding Process
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design. (Power Electronics)ORCID iD: 0000-0002-8466-946X
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design. (Power Electronics)
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design. (Power Electronics)
Mid Sweden University, Faculty of Science, Technology and Media, Department of Natural Sciences.ORCID iD: 0000-0002-3622-4247
2013 (English)In: Elektronika Ir Elektrotechnika, ISSN 1392-1215, Vol. 19, no 8, 73-78 p.Article in journal (Refereed) Published
Abstract [en]

The versatility, rich mathematical formulations and robustness of finite element methods make them attractive for simulations for a wide range of problems. Two dimensional models concerning the seam welding process do have some limitations. The longitudinal two dimensional models cannot be used to examine the effects of the electrode shape and thickness regarding heat generation during the seam welding process. The transversal two dimensional models are not helpful for examining the nugget growth during the seam welding process. The heat energy generated during the seam welding process mainly depends on the resistance between the electrodes, welding current, rotational speed and the geometry of the electrodes. The settings for appropriate parameters in relation to a seam welding machine, with regards to sheets of different thicknesses, depends on trial and error methods. These methods are expensive and time consuming. The three dimensional model developed in this paper is a step towards selecting the appropriate welding parameters so as to produce a good welding nugget. 

Place, publisher, year, edition, pages
2013. Vol. 19, no 8, 73-78 p.
Keyword [en]
Seam welding, Finite element method, Temperature dependent material properties, Heat affected zone, Weld nugget formation, Inverter drive resistance welding equipment
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:miun:diva-19736DOI: 10.5755/j01.eee.19.8.5398ISI: 000325684100016Scopus ID: 2-s2.0-84885653756Local ID: STCOAI: oai:DiVA.org:miun-19736DiVA: diva2:641646
Conference
17th International Conference ELECTRONICS 2013 Palanga, Lithuania
Projects
Electronics
Available from: 2013-08-19 Created: 2013-08-19 Last updated: 2016-10-20Bibliographically approved
In thesis
1. Power electronics for - and modelling of - resistance welding equipment
Open this publication in new window or tab >>Power electronics for - and modelling of - resistance welding equipment
2013 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Sundsvall: Mid Sweden University, 2013. 134 p.
Series
Mid Sweden University doctoral thesis, ISSN 1652-893X ; 163
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:miun:diva-20947 (URN)STC (Local ID)978-91-87557-07-1 (ISBN)STC (Archive number)STC (OAI)
Supervisors
Available from: 2014-01-02 Created: 2014-01-02 Last updated: 2016-10-20Bibliographically approved

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Saleem, JawadMajid, AbdulBertilsson, KentCarlberg, Torbjörn

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