Improved tool life in end milling ti-6al-4v through workpiece preheating

This paper presents the investigation of tool life improvement in end-milling of Titanium Alloy Ti-6Al-4V through workpiece preheating. End milling tests were conducted on Vertical Machining Centre with full immersion cutting. Induction heating was utilized during end milling for preheating. The tit...

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Main Authors:	Ginta , Turnad L., Amin, A. K. M. Nurul, Lajis, M. A., Karim, A.N. Mustafizul, Mohd Radzi, H.C.D.
Format:	Article
Language:	English
Published:	EuroJournals Publishing, Inc. 2009
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/29588/ http://irep.iium.edu.my/29588/1/2009_Improved_tool_life_in_end_milling_Ti-6Al-4V_through_workpi.pdf

id	iium-29588
recordtype	eprints
spelling	iium-295882013-07-19T03:42:38Z http://irep.iium.edu.my/29588/ Improved tool life in end milling ti-6al-4v through workpiece preheating Ginta , Turnad L. Amin, A. K. M. Nurul Lajis, M. A. Karim, A.N. Mustafizul Mohd Radzi, H.C.D. TS200 Metal manufactures. Metalworking This paper presents the investigation of tool life improvement in end-milling of Titanium Alloy Ti-6Al-4V through workpiece preheating. End milling tests were conducted on Vertical Machining Centre with full immersion cutting. Induction heating was utilized during end milling for preheating. The titanium alloy Ti-6Al-4V bar was used as the workpiece. Machining was performed with a 20 mm diameter end-mill tool holder fitted with one PCD inserts. All of the experiments were run under room temperature and preheating condition at 315, 450, and 650°C. Flank wear has been considered as the criterion for tool failure and the wear was measured using a Hisomet II Toolmaker's microscope. Tests were conducted until an insert was rejected when an average flank wear greater than 0.30 mm was recorded. Cutting force and torque measurements were conducted using the Kistler Rotating Cutting Force Dynamometer. Vibration during cutting was captured using an online vibration monitoring system. Scanning electron microscope (SEM) was also used to investigate the wear morphology. The results led to conclusions that workpiece preheating significantly increases the tool life of PCD inserts in end-milling of Titanium Alloy Ti-6Al-4V. EuroJournals Publishing, Inc. 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/29588/1/2009_Improved_tool_life_in_end_milling_Ti-6Al-4V_through_workpi.pdf Ginta , Turnad L. and Amin, A. K. M. Nurul and Lajis, M. A. and Karim, A.N. Mustafizul and Mohd Radzi, H.C.D. (2009) Improved tool life in end milling ti-6al-4v through workpiece preheating. European Journal of Scientific Research, 27 (3). pp. 384-391. ISSN 1450-216X, 1450-202X
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TS200 Metal manufactures. Metalworking
spellingShingle	TS200 Metal manufactures. Metalworking Ginta , Turnad L. Amin, A. K. M. Nurul Lajis, M. A. Karim, A.N. Mustafizul Mohd Radzi, H.C.D. Improved tool life in end milling ti-6al-4v through workpiece preheating
description	This paper presents the investigation of tool life improvement in end-milling of Titanium Alloy Ti-6Al-4V through workpiece preheating. End milling tests were conducted on Vertical Machining Centre with full immersion cutting. Induction heating was utilized during end milling for preheating. The titanium alloy Ti-6Al-4V bar was used as the workpiece. Machining was performed with a 20 mm diameter end-mill tool holder fitted with one PCD inserts. All of the experiments were run under room temperature and preheating condition at 315, 450, and 650°C. Flank wear has been considered as the criterion for tool failure and the wear was measured using a Hisomet II Toolmaker's microscope. Tests were conducted until an insert was rejected when an average flank wear greater than 0.30 mm was recorded. Cutting force and torque measurements were conducted using the Kistler Rotating Cutting Force Dynamometer. Vibration during cutting was captured using an online vibration monitoring system. Scanning electron microscope (SEM) was also used to investigate the wear morphology. The results led to conclusions that workpiece preheating significantly increases the tool life of PCD inserts in end-milling of Titanium Alloy Ti-6Al-4V.
format	Article
author	Ginta , Turnad L. Amin, A. K. M. Nurul Lajis, M. A. Karim, A.N. Mustafizul Mohd Radzi, H.C.D.
author_facet	Ginta , Turnad L. Amin, A. K. M. Nurul Lajis, M. A. Karim, A.N. Mustafizul Mohd Radzi, H.C.D.
author_sort	Ginta , Turnad L.
title	Improved tool life in end milling ti-6al-4v through workpiece preheating
title_short	Improved tool life in end milling ti-6al-4v through workpiece preheating
title_full	Improved tool life in end milling ti-6al-4v through workpiece preheating
title_fullStr	Improved tool life in end milling ti-6al-4v through workpiece preheating
title_full_unstemmed	Improved tool life in end milling ti-6al-4v through workpiece preheating
title_sort	improved tool life in end milling ti-6al-4v through workpiece preheating
publisher	EuroJournals Publishing, Inc.
publishDate	2009
url	http://irep.iium.edu.my/29588/ http://irep.iium.edu.my/29588/1/2009_Improved_tool_life_in_end_milling_Ti-6Al-4V_through_workpi.pdf
first_indexed	2023-09-18T20:43:27Z
last_indexed	2023-09-18T20:43:27Z
_version_	1777409518772158464

Improved tool life in end milling ti-6al-4v through workpiece preheating

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