Parametric optimization by using friction stir processing

Friction stir processing is a very promising method widely joining varieties of metals in other relatively marine, shipbuilding, automotive industries, aeronautical and heavy machinery industries due to the following advantages i.e. low porosity, less tendency to cracking and fewer defects. Research investigates the mechanical properties for input parameters welding speed, rotational speed, tilt angle, axial force and output parameters tensile strength, micro hardness on aluminum alloys by using friction stir processing on based with cost taguchi L9 used for the carrying with research on experiments with trailing on parent materials is different ranges of input responses on welding speed is 60 mm/min, rotational speed 1250 rpm, tilt angle 3°, and axial force of 12 KN output responses tensile strength are 167 Mpa measured on the basis of ASTM on specimens and analysis for carrying and used design of experiments, the relations with empirical process useful for the development for automated design.