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An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach

Weld penetration is an important physical characteristic of a weldment that affects the stress carrying capacity of the weld joint. Several welding parameters seem to influence weld penetration. This paper presents the relationship between weld penetration and four direct welding process parameters...

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Main Authors: Chitrambalam, S. Thiru, Chew, Lai Huat, Phang, Boo Onn, Hemavathi, Sundaram, Mohammad, Imran Syakir, Mat, Shafizal
Format: Article
Language:English
Published: Penerbit Universiti Teknikal Malaysia Melaka 2012
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utem.edu.my/id/eprint/6637/1/JMET-THIRU_et_al.%2C.pdf
http://eprints.utem.edu.my/id/eprint/6637/
https://journal.utem.edu.my/index.php/jmet/article/view/344/224
http://dx.doi.org/10.2022/jmet.v4i2.344.g224
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spelling my.utem.eprints.66372023-07-10T12:23:48Z http://eprints.utem.edu.my/id/eprint/6637/ An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach Chitrambalam, S. Thiru Chew, Lai Huat Phang, Boo Onn Hemavathi, Sundaram Mohammad, Imran Syakir Mat, Shafizal TJ Mechanical engineering and machinery Weld penetration is an important physical characteristic of a weldment that affects the stress carrying capacity of the weld joint. Several welding parameters seem to influence weld penetration. This paper presents the relationship between weld penetration and four direct welding process parameters of robotic CO2 arc welding process on structural carbon steel. Two level, full factorial design was applied to investigate and quantify the direct and interactive effects of four process parameters on weld penetration. The upper and lower limits of the process control variables were identified through trial and error methodology, and the experiments were conducted using ‘bead on plate’ mode. The performance of the model was then tested by using analysis of variance technique and the significance of the coefficients was tested by applying student’s‘t’ test. Commercial computer programs were used for statistical analysis. The main and interactive effects of different welding parameters are studied by presenting it in graphical form. Penerbit Universiti Teknikal Malaysia Melaka 2012-12-02 Article PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/6637/1/JMET-THIRU_et_al.%2C.pdf Chitrambalam, S. Thiru and Chew, Lai Huat and Phang, Boo Onn and Hemavathi, Sundaram and Mohammad, Imran Syakir and Mat, Shafizal (2012) An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach. Journal Of Mechanical Engineering And Technology (JMET), 4 (2). pp. 1-16. ISSN 2180-1053 (In Press) https://journal.utem.edu.my/index.php/jmet/article/view/344/224 http://dx.doi.org/10.2022/jmet.v4i2.344.g224
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Chitrambalam, S. Thiru
Chew, Lai Huat
Phang, Boo Onn
Hemavathi, Sundaram
Mohammad, Imran Syakir
Mat, Shafizal
An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
description Weld penetration is an important physical characteristic of a weldment that affects the stress carrying capacity of the weld joint. Several welding parameters seem to influence weld penetration. This paper presents the relationship between weld penetration and four direct welding process parameters of robotic CO2 arc welding process on structural carbon steel. Two level, full factorial design was applied to investigate and quantify the direct and interactive effects of four process parameters on weld penetration. The upper and lower limits of the process control variables were identified through trial and error methodology, and the experiments were conducted using ‘bead on plate’ mode. The performance of the model was then tested by using analysis of variance technique and the significance of the coefficients was tested by applying student’s‘t’ test. Commercial computer programs were used for statistical analysis. The main and interactive effects of different welding parameters are studied by presenting it in graphical form.
format Article
author Chitrambalam, S. Thiru
Chew, Lai Huat
Phang, Boo Onn
Hemavathi, Sundaram
Mohammad, Imran Syakir
Mat, Shafizal
author_facet Chitrambalam, S. Thiru
Chew, Lai Huat
Phang, Boo Onn
Hemavathi, Sundaram
Mohammad, Imran Syakir
Mat, Shafizal
author_sort Chitrambalam, S. Thiru
title An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
title_short An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
title_full An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
title_fullStr An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
title_full_unstemmed An investigation on relationship between process control parameters and weld penetration in robotic CO2 arc welding using factorial design approach
title_sort investigation on relationship between process control parameters and weld penetration in robotic co2 arc welding using factorial design approach
publisher Penerbit Universiti Teknikal Malaysia Melaka
publishDate 2012
url http://eprints.utem.edu.my/id/eprint/6637/1/JMET-THIRU_et_al.%2C.pdf
http://eprints.utem.edu.my/id/eprint/6637/
https://journal.utem.edu.my/index.php/jmet/article/view/344/224
http://dx.doi.org/10.2022/jmet.v4i2.344.g224
_version_ 1772815989405122560
score 13.211869

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