A Modified Analytical Heat Source Model for Numerical Simulation of Temperature Field in Friction Stir Welding

Table 1

Welding parameters in different stages during the FSW process.

Stage	Rotation speed (rpm)	Plunge/traverse speed (mm/min)	Plunge depth (mm)	Tilt angle (°)
Plunge	600	24	0.4	1.5
Traverse	1000	1000