Analyze The Effect Of Depth Of Cut Towards Surface Roughness In Milling

Kaswady , Husman (2009) Analyze The Effect Of Depth Of Cut Towards Surface Roughness In Milling. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

This paper presented an Analyze Depth of Cut towards Surface Roughness in Milling. Milling is the most common process when the workpiece demands good surface, dimensional and geometrical quality. In this experiment, a design of experiment (DOE) approach was used in finding the actual effect of depth of cut on surface roughness in milling process. The material used was mild steel 1030 and aluminium 6061.Surface roughness parameters Ra was developed with the cutting conditions such as feed rate, cutting speed and depth of cut as the affecting process parameters. The surface roughness of work piece had been analyzed by using a Portable Roughness Measurement Machine. The data was compared and analyzed using MINITAB 14 software. The result showed the optimum depth of cut and interaction between the factors.

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