Development of tool life prediction model for PCBN inserts during the high speed end milling of AISI H13 hardened tool steel

Hafiz, A.M. Khalid and Amin, A. K. M. Nurul and Karim, A.N. Mustafizul and Lajis, Mohd Amri (2007) Development of tool life prediction model for PCBN inserts during the high speed end milling of AISI H13 hardened tool steel. In: International Conference on Mechanical Engineering (ICME07), 29-31 Dec. 2007, Dhaka, Bangladesh.

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Abstract

This paper presents the result of an experimental investigation on tool wear of PCBN tool insert during the high speed end milling of AISI H13 tool steel under dry cutting condition. Sufficient numbers of experiment were run based on the central composite design (CCD) concept of response surface methodology (RSM) in order to generate tool life data. An empirical second order quadratic model in terms of cutting speed, feed and axial depth of cut has been developed for the effective prediction of tool life under particular cutting condition. The adequacy of the model has been verified by ANOVA at 95% confidence interval. From the model it is clear that cutting speed possesses the most dominating effect over tool life followed by feed and axial depth of cut. An increasing cutting speed, feed and axial depth of cut will result in decreasing tool life.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	2872/26887
Uncontrolled Keywords:	Tool life, PCBN tool insert, AISI H13 tool steel, RSM.
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:	10 Sep 2013 16:39
Last Modified:	10 Sep 2013 16:39
URI:	http://irep.iium.edu.my/id/eprint/26887

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