Authors :
Chowdhury Mohammad Masud Reyad, Chowdhury Mohammad Masum Refat
Volume/Issue :
Volume 5 - 2020, Issue 3 - March
Google Scholar :
https://goo.gl/DF9R4u
Scribd :
https://bit.ly/3bvkdXw
Abstract :
The resistance spot welding (RSW) is the
methods which are including with thermal, involves,
metallurgical, electrical and mechanical fields. In this
process, the contact interaction related thermal,
electrical and mechanical connection where thermal and
electrical conduction over faying interface created
intense affected by using mechanical connection
pressure and temperature at this interface surface
conditions and material composition. However, the
portrayal of the contact associations frequently
disentangled with no or constrained thought of a blend
of impacts as referenced above in state-of-the-art models
of numerical reproduction because of negligible
accessibility of electrical and thermal contact
obstruction information at different pressures and
temperatures. From the previously conducted
experiment, the Tensile-Shear test performed on the
resistance spot weld joint yield that the maximum
tensile capacity spot weld joint is in average 7.33KN. As
a result, the shear stress of the welded joint is 145 MPa.
In the simulation of the resistance spot joint, the Shear
stress of the welded joint is 77.33 MPa. The reason
behind the difference of experimented data and
simulated data are atmosphere temperature, the
hardness of the weld mass.
Keywords :
Resistance Spot welded (RSW), Static Load, Shear stress, Resistance spot joint.
The resistance spot welding (RSW) is the
methods which are including with thermal, involves,
metallurgical, electrical and mechanical fields. In this
process, the contact interaction related thermal,
electrical and mechanical connection where thermal and
electrical conduction over faying interface created
intense affected by using mechanical connection
pressure and temperature at this interface surface
conditions and material composition. However, the
portrayal of the contact associations frequently
disentangled with no or constrained thought of a blend
of impacts as referenced above in state-of-the-art models
of numerical reproduction because of negligible
accessibility of electrical and thermal contact
obstruction information at different pressures and
temperatures. From the previously conducted
experiment, the Tensile-Shear test performed on the
resistance spot weld joint yield that the maximum
tensile capacity spot weld joint is in average 7.33KN. As
a result, the shear stress of the welded joint is 145 MPa.
In the simulation of the resistance spot joint, the Shear
stress of the welded joint is 77.33 MPa. The reason
behind the difference of experimented data and
simulated data are atmosphere temperature, the
hardness of the weld mass.
Keywords :
Resistance Spot welded (RSW), Static Load, Shear stress, Resistance spot joint.
