Open AccessThermal analysis of pentagonal profiled friction stir welding tool using Ansys
Author(s) -
P. Jayaseelan,
S. Rajesh Ruban,
M. Suresh,
N. S. Gowtham,
P. Saravanan
Publication year - 2020
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/993/1/012144
Subject(s) - friction stir welding , welding , materials science , thermal , mechanical engineering , heat generation , dissipation , work (physics) , material flow , metallurgy , mechanics , structural engineering , engineering , thermodynamics , physics , ecology , biology
In friction stir welding process heat generation in the welding zone is most common due to the friction in between the tool and the weldment. When the heat concentration in the weld zone, then the flow of heat through the tool as well as in the weldment. It is requisite to dissipate the heat in order to weld continuously and to increase the weld distance. It is up to the tool design and tool profiles. By doing the thermal simulation in the tool, the tool temperature distribution and compare the number of tools with respect to temperature and able to finalize the tool which has maximum heat dissipation. In this work, 3 tools are designed in total with a pentagon pin profile with different volumes. Which is modeled in solid works software and converted into the Ansys file, then the material properties to be selected, each tool has different materials. Then it gives the corresponding mesh size and boundary conditions such as Temperature, Convection, etc. The tool has been mesh and found out the solution for all tools. As a result, it is found that tool number 1 has a maximum heat dissipation.