چکیده مقاله
This paper is aimed to optimize the Friction stir welding FSW parameters to catch the minimum electrical resistivity and weld defects using the Taguchi based Grey Relational Analysis GRA FSWed sections strength and quality are affected by materials transfer, work hardening and transformations These properties depend strongly on the materials transfer, which is under the control of welding parameters For this purpose, 1080 aluminium plates were welded by the FSW process Welding parameters were designed by Taguchi L9 orthogonal design of the experiment The considered variations in this process are welding speed, rotational speed, tilt angle and tool shape, which have been optimized with the GRA The GRA and the influence of each parameter on the weld soundness were characterized Statistical optimization technique and analysis of variance ANOVA , was used to define each parameter's effectiveness on the defect area and electrical resistivity The results showed that the tilt angle is the main effective parameter on the defect area and electrical resistivity variations
کلیدواژهها
نویسندگان
Mahdieh Shahmoradi
Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran
Ramin Delir Nazarlou
Department of Mechanical Engineering, College of Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran
Seyed Mohammad Taghi Fatemi Ghomi
Department of Industrial Engineering, Amirkabir University of Technology, Tehran, Iran
Behzad Nemati Akhgar
Mining Engineering Department, Engineering Faculty, Urmia University, P O Box ۵۷۵۶۱/۵۱۸۱۸ Urmia, Iran
Faraz Omidbakhsh
Department of Mechanical Engineering, College of Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran
شیوه ارجاع
Delir Nazarlou, Ramin and Nemati Akhgar, Behzad and Omidbakhsh, Faraz,1400,Multi-response optimization of process parameters in friction stir welded in Al-1080 alloy by applying Taguchi Grey based method,8th International Conference on Mechanics, Construction, Industries and Civil Engineering
ارائهشده در
مجموعه مقالات هشتمین کنفرانس بین المللی مکانیک، ساخت، صنایع و مهندسی عمران31 مرداد 1400