Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.

This paper discusses the development of the first-order model for predicting the tool life in end-milling operation of Hastelloy C-22HS nickel base superalloy when employing two differently coated carbide cutting tools. The first-order equations of tool life are develo...

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Main Author:	K., Kadirgama
Format:	Conference or Workshop Item
Language:	English
Published:	2008
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/1372/ http://umpir.ump.edu.my/id/eprint/1372/1/Modelling_Of_Tool_Life_When_Milling_Nickel_Base_Alloys_With_Two_Different_Coated_Carbide_Insert..pdf

id	ump-1372
recordtype	eprints
spelling	ump-13722018-01-31T02:05:34Z http://umpir.ump.edu.my/id/eprint/1372/ Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert. K., Kadirgama TJ Mechanical engineering and machinery This paper discusses the development of the first-order model for predicting the tool life in end-milling operation of Hastelloy C-22HS nickel base superalloy when employing two differently coated carbide cutting tools. The first-order equations of tool life are developed using response surface methodology (RSM). The cutting variables used in this study are the cutting speed, feed rate, and axial depth of cut. The analysis of the obtained models is supported using a statistical software package. From this study, it is found that the models are able to predict values of tool life close to those readings recorded experimentally with a 95%-confidence interval. The tool life first order equations show that feed rate is the most dominant factor, followed by axial depth of cut, and then cutting speed. In addition, the study indicates that inserts coated with a single TiAlN layer outperform the other type of inserts,which are with multiple-layered coating. 2008 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1372/1/Modelling_Of_Tool_Life_When_Milling_Nickel_Base_Alloys_With_Two_Different_Coated_Carbide_Insert..pdf K., Kadirgama (2008) Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert. In: SAIAS Symposium, 14-16 September 2008 , Stellenbosch, South Africa. . (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery K., Kadirgama Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
description	This paper discusses the development of the first-order model for predicting the tool life in end-milling operation of Hastelloy C-22HS nickel base superalloy when employing two differently coated carbide cutting tools. The first-order equations of tool life are developed using response surface methodology (RSM). The cutting variables used in this study are the cutting speed, feed rate, and axial depth of cut. The analysis of the obtained models is supported using a statistical software package. From this study, it is found that the models are able to predict values of tool life close to those readings recorded experimentally with a 95%-confidence interval. The tool life first order equations show that feed rate is the most dominant factor, followed by axial depth of cut, and then cutting speed. In addition, the study indicates that inserts coated with a single TiAlN layer outperform the other type of inserts,which are with multiple-layered coating.
format	Conference or Workshop Item
author	K., Kadirgama
author_facet	K., Kadirgama
author_sort	K., Kadirgama
title	Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
title_short	Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
title_full	Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
title_fullStr	Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
title_full_unstemmed	Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.
title_sort	modelling of tool life when milling nickel base alloys with two different coated carbide insert.
publishDate	2008
url	http://umpir.ump.edu.my/id/eprint/1372/ http://umpir.ump.edu.my/id/eprint/1372/1/Modelling_Of_Tool_Life_When_Milling_Nickel_Base_Alloys_With_Two_Different_Coated_Carbide_Insert..pdf
first_indexed	2023-09-18T21:54:26Z
last_indexed	2023-09-18T21:54:26Z
_version_	1777413984803094528

Modelling Of Tool Life When Milling Nickel Base Alloys With Two Different Coated Carbide Insert.

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