We are looking for possible collaborations for simulation of Friction Spot Stir Welding of Polymers, We have performed a number of experimental test and we have lot of experimental data during the process (plunging force, torque) as well as dimension and strength of the welds. Then we now would like to simulate the process.
Dear Francesco,
We are also performing FSW of nylon-6. But, the welding yields very poor strength characteristics when compared to the parent polymer. Still, work is going on in the experimental level and then only we would like to go for simulation. If you find interesting, we will discuss further for finding the solution.
I am really very interested in the thermomechanical modelling of such process. I think, with the adequate experimental result, it is possible to estimate the heat generated by the friction process and to obtain simple relations to optimize the process.
It will be a pleasure to help with the simulation of the process using our expertise in ANSYS and/or LS-DYNA
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