A three-dimensional heat transfer modelling and experimental study on friction stir welding of dissimilar steels

2020 ◽  
Vol 42 (9) ◽  
Author(s):  
Pardeep Pankaj ◽  
Avinish Tiwari ◽  
Pankaj Biswas ◽  
A. Gourav Rao ◽  
Sukhomay Pal
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Friction Stir Welding ◽  
Three Dimensional ◽  
Friction Stir ◽  
Dissimilar Steels ◽  
Transfer Modelling

Numerical and experimental study of the heat transfer process in friction stir welding

2003 ◽  
Vol 217 (1) ◽  
pp. 73-85 ◽  
Author(s):  
M Song ◽  
R Kovacevic
Keyword(s):  
Heat Transfer ◽  
Friction Stir Welding ◽  
Transfer Process ◽  
Three Dimensional ◽  
Heat Transfer Process ◽  
Frictional Heat ◽  
Friction Stir ◽  
Tool Shoulder ◽  
Tool Pin ◽  
Good Agreement

A mathematical model to describe the detailed three-dimensional transient heat transfer process in friction stir welding (FSW) is presented. This work is both theoretical and experimental. An explicit central differential scheme is used in solving the control equations, the heat transfer phenomena during the tool penetrating, the welding and the tool-removing periods that are studied dynamically. The heat input from the tool shoulder is modelled as a frictional heat and the heat from the tool pin is modelled as a uniform volumetric heat generated by the plastic deformation near the pin. The temperature variation during the welding is also measured to validate the calculated results. The calculated results are in good agreement with the experimental data.

Three-dimensional numerical modeling of the friction stir welding of dissimilar steels

2017 ◽  
Vol 93 (5-8) ◽  
pp. 1567-1581 ◽  
Author(s):  
C. A. Hernández ◽  
V. H. Ferrer ◽  
J. E. Mancilla ◽  
L. C. Martínez
Keyword(s):  
Numerical Modeling ◽  
Friction Stir Welding ◽  
Three Dimensional ◽  
Friction Stir ◽  
Dissimilar Steels

Three-dimensional friction stir welding using a high payload industrial robot

2010 ◽  
Vol 4 (2-3) ◽  
pp. 127-133 ◽  
Author(s):  
Michael F. Zaeh ◽  
Georg Voellner
Keyword(s):  
Friction Stir Welding ◽  
Industrial Robot ◽  
Three Dimensional ◽  
Friction Stir ◽  
High Payload

Experimental study of tool wears to join Al6026 aluminium alloy by Ultrasonic Assisted Friction Stir welding

2021 ◽  
Author(s):  
Ivy Chowdhury ◽  
Kaushik Sengupta ◽  
Kaustav Kumar Maji ◽  
Swapna Roy ◽  
Sujit Ghosal
Keyword(s):  
Experimental Study ◽  
Friction Stir Welding ◽  
Aluminium Alloy ◽  
Friction Stir ◽  
Ultrasonic Assisted
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