Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining

Titanium and its alloys are known as difficult-to-cut material due to some circumstances, such as high chemical reactivity, low thermal conductivity, low modulus of elasticity, and high strength at elevated temperature. Furthermore, higher cutting force and lower tool life in machining of these al...

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Main Authors:	Ginta, Turnad Lenggo, Amin, A. K. M. Nurul
Format:	Article
Language:	English
Published:	Trigin Publisher 2012
Subjects:	TS Manufactures
Online Access:	http://irep.iium.edu.my/25009/ http://irep.iium.edu.my/25009/1/cutting_force.pdf

id	iium-25009
recordtype	eprints
spelling	iium-250092014-07-16T01:09:52Z http://irep.iium.edu.my/25009/ Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining Ginta, Turnad Lenggo Amin, A. K. M. Nurul TS Manufactures Titanium and its alloys are known as difficult-to-cut material due to some circumstances, such as high chemical reactivity, low thermal conductivity, low modulus of elasticity, and high strength at elevated temperature. Furthermore, higher cutting force and lower tool life in machining of these alloys are very common. An approach to reduce the cutting force and increase the tool life is to employ thermally-assisted machining. The working piece surface was heated up until a certain temperature just before cutting. This paper presents an approach to establish mathematical models for cutting force and tool life in end milling of titanium alloy Ti–6Al–4V using PCD inserts under thermally-assisted machining using high frequency induction heating. Response surface methodology (RSM) was employed in developing the cutting force and tool life models in relation to primary cutting parameters such as cutting speed, feed, and preheating temperature. Design-expert software was applied to establish the first-order and the second-order model and develop the contours. The adequacy of the predictive model was verified using analysis of variance (ANOVA) at 95% confidence level Trigin Publisher 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/25009/1/cutting_force.pdf Ginta, Turnad Lenggo and Amin, A. K. M. Nurul (2012) Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining. International Journal of Mechanical Computational and Manufacturing Research, 1 (1). pp. 1-5. ISSN 2301-4148
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TS Manufactures
spellingShingle	TS Manufactures Ginta, Turnad Lenggo Amin, A. K. M. Nurul Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
description	Titanium and its alloys are known as difficult-to-cut material due to some circumstances, such as high chemical reactivity, low thermal conductivity, low modulus of elasticity, and high strength at elevated temperature. Furthermore, higher cutting force and lower tool life in machining of these alloys are very common. An approach to reduce the cutting force and increase the tool life is to employ thermally-assisted machining. The working piece surface was heated up until a certain temperature just before cutting. This paper presents an approach to establish mathematical models for cutting force and tool life in end milling of titanium alloy Ti–6Al–4V using PCD inserts under thermally-assisted machining using high frequency induction heating. Response surface methodology (RSM) was employed in developing the cutting force and tool life models in relation to primary cutting parameters such as cutting speed, feed, and preheating temperature. Design-expert software was applied to establish the first-order and the second-order model and develop the contours. The adequacy of the predictive model was verified using analysis of variance (ANOVA) at 95% confidence level
format	Article
author	Ginta, Turnad Lenggo Amin, A. K. M. Nurul
author_facet	Ginta, Turnad Lenggo Amin, A. K. M. Nurul
author_sort	Ginta, Turnad Lenggo
title	Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
title_short	Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
title_full	Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
title_fullStr	Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
title_full_unstemmed	Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
title_sort	cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining
publisher	Trigin Publisher
publishDate	2012
url	http://irep.iium.edu.my/25009/ http://irep.iium.edu.my/25009/1/cutting_force.pdf
first_indexed	2023-09-18T20:37:23Z
last_indexed	2023-09-18T20:37:23Z
_version_	1777409137289723904

Cutting force and tool life models in end milling titanium alloy ti-4al-4v with thermally-assisted machining

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