<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Tungsten inert gas (TIG) welding is a multi-input and multi-output variant process. The input process parameters and other factors of welding process interact in a complicated manner and influence the weld quality – directly or indirectly. Keeping this in mind, the present work has been planned to study the impact behaviour of TIG weldment through experiments, analysis and optimization. Experimental runs have been considered as per Box-Behnken design of response surface methodology (RSM). Based on the recorded data, the mathematical models have been developed to study the effect of process parameters on impact strength. ANOVA has been utilized to identify the influence of input process parameters on the response i.e. impact strength. RSM and cuckoo search optimization (CSO) algorithm have also been applied to optimize the impact strength.</p></abstract>

Tungsten inert gas (TIG) welding is a multi-input and multi-output variant process. The input process parameters and other factors of welding process interact in a complicated manner and influence the weld quality – directly or indirectly. Keeping this in mind, the present work has been planned to study the impact behaviour of TIG weldment through experiments, analysis and optimization. Experimental runs have been considered as per Box-Behnken design of response surface methodology (RSM). Based on the recorded data, the mathematical models have been developed to study the effect of process parameters on impact strength. ANOVA has been utilized to identify the influence of input process parameters on the response i.e. impact strength. RSM and cuckoo search optimization (CSO) algorithm have also been applied to optimize the impact strength.

Analysis of Impact Behaviour of TIG Weldment by Using Hybrid RSM and CSO

Strojnícky časopis - Journal of Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Analysis of Impact Behaviour of TIG Weldment by Using Hybrid RSM and CSO"}

Tungsten inert gas (TIG) welding is a multi-input and multi-output variant process. The input process parameters and other factors of welding process interact...

Analysis of Impact Behaviour of TIG Weldment by Using Hybrid RSM and CSO

Published Online: Dec 05, 2019

Page range: 105 - 114

DOI: https://doi.org/10.2478/scjme-2019-0046

Keywords
Tungsten inert gas welding, RSM, CSO, Impact strength

© 2019 Moi Subhas Chandra et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Analysis of Impact Behaviour of TIG Weldment by Using Hybrid RSM and CSO

Published Online: Dec 05, 2019

Page range: 105 - 114

DOI: https://doi.org/10.2478/scjme-2019-0046

KeywordsTungsten inert gas welding, RSM, CSO, Impact strength

© 2019 Moi Subhas Chandra et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Tungsten inert gas welding, RSM, CSO, Impact strength