A Method and an Apparatus for Machining a Tool Steel

Amin, A. K. M. Nurul and Lajis, M. A. and Ismail, Ahmad Faris (2014) A Method and an Apparatus for Machining a Tool Steel. MY-152227-A.

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Abstract

The present invention relates to a method for machining a tool steel workpiece, characterized by the steps of: heating the workpiece surface to a predetermined depth by initiating an induction current using the heat induction coil in real time; simultaneously, contacting the heated workpiece surface with a machining means comprising a coated carbide insert or a polycrystalline cubic boron nitride insert, for machining the workpiece; and wherein the workpiece surface is heated to a minimum temperature of 200-350 °C and the minimum predetermined depth of 2-3 mm. An apparatus for machining the tool steel workpiece is also provided thereof.

Item Type:	Patent
Additional Information:	2872/40439
Uncontrolled Keywords:	Tool Steel Machining, Hot Machininig
Subjects:	T Technology > TS Manufactures > TS200 Metal manufactures. Metalworking
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Dr. A.K.M. Nurul Amin
Date Deposited:	02 Feb 2015 08:01
Last Modified:	19 Jun 2018 10:34
URI:	http://irep.iium.edu.my/id/eprint/40539

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