Optimization Of Cutting Parameters On Surface Roughness And Material Removal Rate Using Response Surface Methodology In Turning Process Of Al- 7075 With High Speed Steel

Document Type : Research articles

Authors

1 Mechanical engineering department Modern Academy

2 Mechanical engineering department ,Shoubra faculty of engineering ,Benha university

Abstract

This work presents an experimental study to optimize the effect of cutting condition (cutting speed N& feed f& depth of
cut) on surface roughness SR (Centre line average roughness (Ra)&Root mean square roughness (Rq)) and material
removal rate MRR. Al-7075 workpiece is the experimental material on turning process with HSS. Response surface
methodology is the statistical technique used for modelling and analysing. Feed is the most effective parameter on SR.
However, MRR has two effective parameters, cutting speed, feed rate.

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