engleski

Cutting Parameters on the Surface Roughness in Face Milling

Surface roughness, as indicator of surface quality, is one of the most specified customer requirements in machining of parts. This study examines the influence of three cutting parameters on the surface roughness in face milling. The cutting speed, the feed rate and the depth of cut have been taken as influential factors. Two modelling methodology, namely regression analysis and neural networks, have been applied to experimentally determined data. Also, for both methodologies the ability of interpolation and extrapolation has been tested. Results obtained by neural network models have been compared to those obtained by regression models. Both methodologies give nearly similar results when interpolation is observed. However, regarding extrapolation neural network models give better results.

Face milling; Surface roughness; Regression; Neutral networks

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