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Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding
Tungsten inert gas-metal inert gas hybrid welding (TIG-MIG) combines the advantages of tungsten and metal inert gas welding. It can efficiently produce high-quality weld joints that meet modern manufacturing quality and efficiency requirements. Based on heat transfer, fluid dynamics, and electromagn...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601926/ https://www.ncbi.nlm.nih.gov/pubmed/33053892 http://dx.doi.org/10.3390/ma13204520 |
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author | Han, Yu Chen, Ji Ma, Haijun Zhao, Xinyu Wu, Chuansong Gao, Jinqiang |
author_facet | Han, Yu Chen, Ji Ma, Haijun Zhao, Xinyu Wu, Chuansong Gao, Jinqiang |
author_sort | Han, Yu |
collection | PubMed |
description | Tungsten inert gas-metal inert gas hybrid welding (TIG-MIG) combines the advantages of tungsten and metal inert gas welding. It can efficiently produce high-quality weld joints that meet modern manufacturing quality and efficiency requirements. Based on heat transfer, fluid dynamics, and electromagnetic theory, a three-dimensional coupled transient model of arc-droplet interactions in TIG-MIG hybrid welding was established. In this study, the temperature field, flow field, electromagnetic force, pressure, and current density parameters were analyzed in the arc space. The results show that introducing TIG welding has a significant impact on MIG welding. |
format | Online Article Text |
id | pubmed-7601926 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-76019262020-11-01 Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding Han, Yu Chen, Ji Ma, Haijun Zhao, Xinyu Wu, Chuansong Gao, Jinqiang Materials (Basel) Article Tungsten inert gas-metal inert gas hybrid welding (TIG-MIG) combines the advantages of tungsten and metal inert gas welding. It can efficiently produce high-quality weld joints that meet modern manufacturing quality and efficiency requirements. Based on heat transfer, fluid dynamics, and electromagnetic theory, a three-dimensional coupled transient model of arc-droplet interactions in TIG-MIG hybrid welding was established. In this study, the temperature field, flow field, electromagnetic force, pressure, and current density parameters were analyzed in the arc space. The results show that introducing TIG welding has a significant impact on MIG welding. MDPI 2020-10-12 /pmc/articles/PMC7601926/ /pubmed/33053892 http://dx.doi.org/10.3390/ma13204520 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Han, Yu Chen, Ji Ma, Haijun Zhao, Xinyu Wu, Chuansong Gao, Jinqiang Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title | Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title_full | Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title_fullStr | Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title_full_unstemmed | Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title_short | Numerical Simulation of Arc and Droplet Behaviors in TIG-MIG Hybrid Welding |
title_sort | numerical simulation of arc and droplet behaviors in tig-mig hybrid welding |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601926/ https://www.ncbi.nlm.nih.gov/pubmed/33053892 http://dx.doi.org/10.3390/ma13204520 |
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