Mathematical model for the prediction of chip serration frequency in end milling of steel AISI1020

Patwari, Muhammed Anayet Ullah and Amin, A. K. M. Nurul and Faris, Waleed Fekry (2009) Mathematical model for the prediction of chip serration frequency in end milling of steel AISI1020. Tome VII, 1. pp. 89-96. ISSN 1584-2665

PDF (Mathematical model for the prediction of chip serration) - Published Version Restricted to Repository staff only Download (683kB) | Request a copy

Abstract

The present paper discusses the development of a mathematical model based on statistical analysis for predicting the chip serration frequency in end-milling operation of steel AISI1020 using coated TiN insert under dry conditions and full immersion cutting. A small CCD with 2 blocks and 5 replication of centre point in each factorial block was selected to design the experiments and each of the independent variables is considered up-to 5(five) levels in developing the chip serration models in terms of primary cutting parameters (Cutting Speed, Feed, Axial Depth of Cut). The experimental results indicate that the proposed mathematical models could adequately describe the performance indicators within the limits of the factors that are being investigated. The adequacy of the predictive model was verified using ANOVA at 95% confidence level.

Item Type:	Article (Journal)
Additional Information:	2872/1022
Uncontrolled Keywords:	Chip serration frequency, end milling, response surface methodology
Subjects:	T Technology > TJ Mechanical engineering and machinery
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Dr. A.K.M. Nurul Amin
Date Deposited:	18 Jul 2011 12:39
Last Modified:	06 Jun 2013 12:02
URI:	http://irep.iium.edu.my/id/eprint/1022

Actions (login required)

View Item