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An Investigation On Relationship Between Process Control Parameters And Weld Penetration For 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, Sundaram, Hemavathi, Mohamad, Imran Syakir, Mat, Shafizal
Format: Article
Language:English
Published: Penerbit Universiti Teknikal Malaysia Melaka 2010
Online Access:http://eprints.utem.edu.my/id/eprint/5573/1/JMET-THIRU-140812.pdf
http://eprints.utem.edu.my/id/eprint/5573/
http://jmet.utem.edu.my/index.php?option=com_frontpage&Itemid=1
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spelling my.utem.eprints.55732022-01-17T17:21:24Z http://eprints.utem.edu.my/id/eprint/5573/ An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach Chitrambalam, S. Thiru Chew, Lai Huat Phang, Boo Onn Sundaram, Hemavathi Mohamad, Imran Syakir Mat, Shafizal 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 2010 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/5573/1/JMET-THIRU-140812.pdf Chitrambalam, S. Thiru and Chew, Lai Huat and Phang, Boo Onn and Sundaram, Hemavathi and Mohamad, Imran Syakir and Mat, Shafizal (2010) An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach. Journal Of Mechanical Engineering And Technology (JMET), 4 (2). ISSN 2180-1053 http://jmet.utem.edu.my/index.php?option=com_frontpage&Itemid=1
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
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
Sundaram, Hemavathi
Mohamad, Imran Syakir
Mat, Shafizal
spellingShingle Chitrambalam, S. Thiru
Chew, Lai Huat
Phang, Boo Onn
Sundaram, Hemavathi
Mohamad, Imran Syakir
Mat, Shafizal
An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
author_facet Chitrambalam, S. Thiru
Chew, Lai Huat
Phang, Boo Onn
Sundaram, Hemavathi
Mohamad, Imran Syakir
Mat, Shafizal
author_sort Chitrambalam, S. Thiru
title An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
title_short An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
title_full An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
title_fullStr An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
title_full_unstemmed An Investigation On Relationship Between Process Control Parameters And Weld Penetration For Robotic CO2 Arc Welding Using Factorial Design Approach
title_sort investigation on relationship between process control parameters and weld penetration for robotic co2 arc welding using factorial design approach
publisher Penerbit Universiti Teknikal Malaysia Melaka
publishDate 2010
url http://eprints.utem.edu.my/id/eprint/5573/1/JMET-THIRU-140812.pdf
http://eprints.utem.edu.my/id/eprint/5573/
http://jmet.utem.edu.my/index.php?option=com_frontpage&Itemid=1
_version_ 1724077936444702720
score 13.211869

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