Experimental and parametric studies with friction stir welding on aluminium alloys

Abstract

Abstract Today the manufacturing advanced process in Friction stir welding process (FSW) are widely used for various industries like aerospace industries, automotive, etc. The process has high quality well fine grain size and lower power consumption of maintenance is low of joinings weld has a large design is done in all directions easy to operate and free pollution of environment and having alloys of aluminum with welds of free defects for finding the factors of different mechanical properties of welding processes because of cleanliness, accurate results, prompt expansion of FSW process with factors of tool rotational speed, welding speed, tilt angle, and the quality optimum values shows the development for the industries to run smooth with current research and technologies incorporated. The FSW process mainly interferes with the design of the tool plays a major role in the quality of welding with frictional heating done with a square tool for the experimental design planned as per the literature. The selection of material is also creative nature of aluminum alloys AA7075T651 and AA6082T651 for examining the different factors of tool rotational speed, welding speed, tilt angle for the quality of welding and by using design expert on responses of tensile strength, impact strength, elongation using response surface methodology (RSM). This research mainly useful for the process parameters effects and interactions of different models for quality of welding for the aerospace and automotive industrial applications.