Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool

Tool steel - SKD 11 is frequently used in industries for making dies and molds. This grade is chosen for its toughness, strength, and hardness maintained up to high temperature. However, the same properties make the steel extremely difficult and expensive to machine using conventional approaches....

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Main Authors:	Amin, A. K. M. Nurul, Md. Saad, Muhd Hafiz, Arif, Muammer Din
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2012
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/1/AMR.538-541.799.pdf

id	iium-30626
recordtype	eprints
spelling	iium-306262013-07-18T07:18:13Z http://irep.iium.edu.my/30626/ Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool Amin, A. K. M. Nurul Md. Saad, Muhd Hafiz Arif, Muammer Din TS200 Metal manufactures. Metalworking Tool steel - SKD 11 is frequently used in industries for making dies and molds. This grade is chosen for its toughness, strength, and hardness maintained up to high temperature. However, the same properties make the steel extremely difficult and expensive to machine using conventional approaches. Heat assisted machining has been found wide spread application in recent years to improve machinability of difficult-to-cut materials. This research paper presents the outcome of an investigation on heat assisted end milling of SKD 11 conducted on a vertical machining center using ball nose coated carbide inserts. The Design of Experiments (DoE) was done using the Response Surface Methodology, in order to develop empirical mathematical models of surface roughness and vibration in terms of cutting speed, feed, axial depth of cut, and heating temperature. The models were checked for significance using Analysis of Variance (ANOVA). 3-D response surface graphs of the interactions of primary cutting parameters with the responses were plotted. Optimization was then performed by using the desirability function approach. From the graphs and optimized results it was concluded that the primary input parameters could be controlled in order to reduce vibration amplitude and produce semi-finished machined surfaces applying induction heat assisted technique. Trans Tech Publications, Switzerland 2012-06-14 Article PeerReviewed application/pdf en http://irep.iium.edu.my/30626/1/AMR.538-541.799.pdf Amin, A. K. M. Nurul and Md. Saad, Muhd Hafiz and Arif, Muammer Din (2012) Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool. Advanced Materials Research, 538-41. pp. 799-803. ISSN 1022-6680 Http://www.scientific.net/AMR.538-541.799 doi:10.4028/www.scientific.net/AMR.538-541.799
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 Amin, A. K. M. Nurul Md. Saad, Muhd Hafiz Arif, Muammer Din Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
description	Tool steel - SKD 11 is frequently used in industries for making dies and molds. This grade is chosen for its toughness, strength, and hardness maintained up to high temperature. However, the same properties make the steel extremely difficult and expensive to machine using conventional approaches. Heat assisted machining has been found wide spread application in recent years to improve machinability of difficult-to-cut materials. This research paper presents the outcome of an investigation on heat assisted end milling of SKD 11 conducted on a vertical machining center using ball nose coated carbide inserts. The Design of Experiments (DoE) was done using the Response Surface Methodology, in order to develop empirical mathematical models of surface roughness and vibration in terms of cutting speed, feed, axial depth of cut, and heating temperature. The models were checked for significance using Analysis of Variance (ANOVA). 3-D response surface graphs of the interactions of primary cutting parameters with the responses were plotted. Optimization was then performed by using the desirability function approach. From the graphs and optimized results it was concluded that the primary input parameters could be controlled in order to reduce vibration amplitude and produce semi-finished machined surfaces applying induction heat assisted technique.
format	Article
author	Amin, A. K. M. Nurul Md. Saad, Muhd Hafiz Arif, Muammer Din
author_facet	Amin, A. K. M. Nurul Md. Saad, Muhd Hafiz Arif, Muammer Din
author_sort	Amin, A. K. M. Nurul
title	Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
title_short	Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
title_full	Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
title_fullStr	Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
title_full_unstemmed	Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool
title_sort	modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of skd 11 tool steel using ball nose tool
publisher	Trans Tech Publications, Switzerland
publishDate	2012
url	http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/ http://irep.iium.edu.my/30626/1/AMR.538-541.799.pdf
first_indexed	2023-09-18T20:44:50Z
last_indexed	2023-09-18T20:44:50Z
_version_	1777409605578522624

Modeling and optimization of surface roughness and vibration amplitude in heat assisted end milling of SKD 11 tool steel using ball nose tool

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