An Experimental Study Of The Effect Of The RPM To Surface Roughness In Milling

Mohd Fadli , Ismail (2009) An Experimental Study Of The Effect Of The RPM To Surface Roughness In Milling. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Surface roughness is one of the most common performance measures in machining and an effective parameter in representing the quality of machined surface. Surface roughness is influenced by controlled machining parameters such as feed rate, cutting speed and depth of cut. The surfaces profile and roughness of a machined workpiece are two most important product quality characteristics and most cases a technical requirement for mechanical product.. In this study, an experimental is carried out to study presented the effect milling cutting speed to surfaces roughness on mild steel and aluminum. For this experiment, design of experiment (DOE) approach was used in finding the effect of cutting speed on the surfaces roughness. The surface roughness of work piece have been analyzes by using a Profilometer Surface Roughness tester Mitutoyo SJ-301. The data will analyze using Minitab 14 software. The result shows the optimum factor.

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