COMPREHENSIVE ANALYSIS OF MILLING PARAMETERS ON ALUMINIUM ALLOYS

The end milling process is a broadly used material elimination process with manufacture by different shapes and
profiles. End milling is a replacement of the conventional milling process and it’s also used as an end mill tool for the
machining process. The impact of different parameters sued in end milling process examples feed rate, depth of cut and
spindle speed have been evaluated to Impact on Material Removal Rate (MRR) and surface roughness (Ra) by using
Response Surface Method. This investigation is generated by a Box-behenken design. The aim of this work is to study the
impact of process parameters in Aluminium alloy surface, and to integrate the mathematical model for Material removal
rate and surface roughness on milling process. The quadratic model is best agreement with experimental data; finally the
numerical optimization technique has been used to find out optimum milling factors. The optimal set of process parameters has also been incurred to maximize the MRR and minimize the surface roughness.