Abstract
In order to forecast and regulate the quality of the weld with improved mechanical qualities while automating the welding process for an increased production rate, a relationship between the process parameters must be developed. The relationship between the welding parameters and the mechanical properties can be easily tracked using the response surface methodology. The aim of this study is to optimize the parameters in the submerged arc welding of AISI 1055 steel using Box–Behnken design in response surface methodology. The metal deposition rate is more influenced by the current, which simultaneously improves the mechanical properties of the weld. The optimized process parameters are 349.94[Formula: see text]A for current, 52.90[Formula: see text]V for voltage, and 0.6[Formula: see text]m/min for carrier speed. These optimized performance parameters are 461.72[Formula: see text]N/mm2 for ultimate tensile strength, 35.26[Formula: see text]J for impact strength, and 41.95[Formula: see text]HRC for hardness. The desirability of 0.718 is obtained for the developed optimization model, which proves the reliability of the model in the actual experimentation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
