Mathematical modeling of surface roughness in surface grinding operation

Mohamad, Ahmad Kamely and Sued, Mohammad Kamil and Chong, Wan Chin (2011) Mathematical modeling of surface roughness in surface grinding operation. International Journal of Engineering and Natural Sciences, 5 (3). pp. 146-149. ISSN 2010-4014

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A mathematical model of the surface roughness has been developed by using response surface methodology (RSM) in grinding of AISI D2 cold work tool steels. Analysis of variance (ANOVA) was used to check the validity of the model. Low and high value for work speed and feed rate are decided from design of experiment. The influences of all machining parameters on surface roughness have been analyzed based on the developed mathematical model. The developed prediction equation shows that both the feed rate and work speed are the most important factor that influences the surface roughness. The surface roughness was found to be the lowers with the used of low feed rate and low work speed. Accuracy of the best model was proved with the testing data.

Item Type: Article
Uncontrolled Keywords: Mathematical modeling, Response surface methodology, Surface roughness, Cylindrical grinding
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Manufacturing Engineering > Department of Manufacturing Process
Depositing User: DR Ahmad Kamely Mohamad
Date Deposited: 19 Jul 2012 02:17
Last Modified: 16 May 2023 16:40
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