Open AccessParameter optimisation and failure load prediction of resistance spot welding of aluminium alloy 57547
Author(s) -
Aleksija Đurić,
Damjan Klobčar,
Dragan Milčić,
Branislav Marković
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/659/1/012042
Subject(s) - spot welding , taguchi methods , welding , orthogonal array , aluminium , materials science , aluminium alloy , alloy , response surface methodology , electrode , metallurgy , noise (video) , composite material , structural engineering , computer science , engineering , physics , image (mathematics) , quantum mechanics , machine learning , artificial intelligence
This paper will also present single objective optimization and Failure load prediction of Resistance spot welding of Aluminium alloy 57547. The experimental studies were conducted under varying welding currents I, electrode forces F, welding times T, pred preheating currents IA. The settings of welding parameters were determined by using the Taguchi experimental design of L9 Orthogonal array method. For optimization and prediction will be used analysis of Signal-to-Noise (S/N) ratio and Response surface modelling RSM.