A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2: Process optimization

S. J. Na; T. J. Lho

doi:10.1243/PIME_PROC_1996_210_089_02

A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2: Process optimization

S. J. Na
, T. J. Lho

材料科学与工程学院

Samsung

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Extensive use of circumferential gas tungsten arc (GT A) welding in industrial applications has been handicapped due to the difficulty of choosing the optimal process parameters. In Part 2 of this study, the welding current and backing gas pressure are optimized by calculating the three-dimensional transient temperature distribution and the surface profile of the resultant weld pool in circumferential GTA welding of small-diameter pipes, in order to obtain a uniform weld bead without any hang-down over the entire circumference of pipes.

源语言	英语
页（从-至）	87-91
页数	5
期刊	Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
卷	210
期	1
DOI	https://doi.org/10.1243/PIME_PROC_1996_210_089_02
出版状态	已出版 - 1996

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10.1243/PIME_PROC_1996_210_089_02

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abstract = "Extensive use of circumferential gas tungsten arc (GT A) welding in industrial applications has been handicapped due to the difficulty of choosing the optimal process parameters. In Part 2 of this study, the welding current and backing gas pressure are optimized by calculating the three-dimensional transient temperature distribution and the surface profile of the resultant weld pool in circumferential GTA welding of small-diameter pipes, in order to obtain a uniform weld bead without any hang-down over the entire circumference of pipes.",

keywords = "Backing gas pressure, Circumferential gas tungsten arc welding, Process optimization, Surface profile, Weld bead",

author = "Na, \{S. J.\} and Lho, \{T. J.\}",

year = "1996",

doi = "10.1243/PIME\_PROC\_1996\_210\_089\_02",

language = "英语",

volume = "210",

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Na, SJ & Lho, TJ 1996, 'A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2: Process optimization', Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 卷 210, 号码 1, 页码 87-91. https://doi.org/10.1243/PIME_PROC_1996_210_089_02

A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2: Process optimization. / Na, S. J.; Lho, T. J.
在: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 卷 210, 号码 1, 1996, 页码 87-91.

科研成果: 期刊稿件 › 文章 › 同行评审

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T1 - A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2

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AU - Na, S. J.

AU - Lho, T. J.

PY - 1996

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N2 - Extensive use of circumferential gas tungsten arc (GT A) welding in industrial applications has been handicapped due to the difficulty of choosing the optimal process parameters. In Part 2 of this study, the welding current and backing gas pressure are optimized by calculating the three-dimensional transient temperature distribution and the surface profile of the resultant weld pool in circumferential GTA welding of small-diameter pipes, in order to obtain a uniform weld bead without any hang-down over the entire circumference of pipes.

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KW - Backing gas pressure

KW - Circumferential gas tungsten arc welding

KW - Process optimization

KW - Surface profile

KW - Weld bead

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IS - 1

ER -

A study on parameter optimization for circumferential gas tungsten arc (GTA) welding of small pipes considering backing gas pressure. Part 2: Process optimization

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