Prediction of surface roughness in hard milling of AISI D2 tool steel

Lajis, M. A. and Karim, A.N. Mustafizul and Amin, A. K. M. Nurul and Hafiz, A.M. Khalid (2007) Prediction of surface roughness in hard milling of AISI D2 tool steel. In: 4th International Conference on Leading Edge Manufacturing in the 21st Century (LEM 21), Noember 7-9, 2007, Fukuoka, Japan. .

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Abstract

This paper presents a study of the development of a surface roughness model in end milling of hardened steel AISI D2 using PVD TiAIN coated carbide cutting tool. The hardness of AISI D2 tool lies within the range of 56-58 HRe. The independent variables or the primary machining parameters selected for this experiment were the cutting speed, feed, and depth of cut. First and second order models were developed using Response Surface Methodology (RSM). Experiments were conducted within specified ranges of the parameters. Design-Expert 6.0 software was used to develop the surface roughness equations as the predictive models. Analysis of variance (ANOVA) with 95% confidence interval has indicated that the models are valid in predicting the surface roughness of the part machined under specified condition.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	4289/26885
Subjects:	T Technology > T Technology (General) > T55.4 Industrial engineering.Management engineering. T Technology > T Technology (General) > T55.4 Industrial engineering.Management engineering. > T58.7 Production capacity. Manufacturing capacity
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Prof. Dr. A. N. Mustafizul Karim
Date Deposited:	12 Sep 2013 09:47
Last Modified:	28 Dec 2015 20:55
URI:	http://irep.iium.edu.my/id/eprint/26885

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