EXPERIMENTAL ANALYSIS OF THE EFFECT OF DIFFRENT WELDING SPEED ON THE HARDNESS OF WELDED JOINT PLATE AA6082-AA6061 OBTAINED FROM FRICTION STIR WELDING
Keywords:
FSW, Aluminium grades thin sheets, Hardness test Rockwell (HRB), comparison of welding joint hardness.Abstract
Now a day the industrial application of the aluminium alloys has been limited due to the grater variation in the properties of the aluminium alloys during welding process. In this paper the FSW process of aluminium alloys has been done by varying welding speed and studied the effect of the speed on the hardness of the welded joint. In this study two different grade of aluminium grade AA-6082 and other is from grade AA6061 plate and cylindrical tool (Taper pin profile) used for Friction stir welding. The aim of the study is to find out the effect of Different welding speed on the hardness of the FSW joint of the plate grade AA-6082 and other is from grade AA6061.
