Statistical approach for the development of tangential cutting force model in end milling of Ti6Al4V

Patwari, Muhammed Anayet Ullah and Amin, A. K. M. Nurul and Faris, Waleed Fekry (2009) Statistical approach for the development of tangential cutting force model in end milling of Ti6Al4V. In: International Conference on Advances in Materials and Processing Technologies (AMPT 2009), 26-29 October 2009, Kuala Lumpur.

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Abstract

Dynamic change in cutting force is one of the major causes of chatter formation in metal cutting which affect machining accuracy. Thus, accurate modeling of cutting force is necessary for the prediction of machining performance and determination of the mechanisms and machining parameters that affect the stability of machining operations. The present paper discusses the development of a mathematical model for predicting the tangential cutting force produced in end-milling operation of Ti6Al4V. The mathematical model for cutting force prediction has been developed in terms of the input cutting parameters cutting speed, feed rate, and axial depth of cut using response surface methodology (RSM). Effects of all the individual cutting parameters on cutting force as well as their interactions are investigated in this study. Central composite design was employed in developing the cutting force model in relation to the primary cutting parameters. The experimental results indicate that the proposed mathematical models suggested could adequately describe the performance indicators within the limits of the factors that are being investigated.

Item Type:	Conference or Workshop Item (Full Paper)
Uncontrolled Keywords:	Tangential Cutting Forces, RSM, coated TiN, model
Subjects:	T Technology > TS Manufactures
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	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:	26 Jan 2012 11:03
Last Modified:	26 Jan 2012 11:03
URI:	http://irep.iium.edu.my/id/eprint/17029

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