Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method

Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method

This paper presents the influence of EDM parameters in terms of peak ampere, pulse on time and pulse off time on surface roughness of titanium alloy (Ti-6Al-4V). A mathematical model for surface finish is developed using response surface method (RSM) and optimum machining setting in favor of surface...

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Main Authors: M. M., Rahman, M. M., Noor, K., Kadirgama, R. A., Bakar, Khan, Md. Ashikur Rahman
Format: Article
Language:English
Published: 2011
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/2216/
http://umpir.ump.edu.my/id/eprint/2216/
http://umpir.ump.edu.my/id/eprint/2216/1/Optimization_of_Machining_Parameters_on_Surface_Roughness_in_EDM_of_Ti-6AI-4V_using_Response_Surface_Metho.pdf
id ump-2216
recordtype eprints
spelling ump-22162018-01-25T06:02:15Z http://umpir.ump.edu.my/id/eprint/2216/ Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method M. M., Rahman M. M., Noor K., Kadirgama R. A., Bakar Khan, Md. Ashikur Rahman TJ Mechanical engineering and machinery This paper presents the influence of EDM parameters in terms of peak ampere, pulse on time and pulse off time on surface roughness of titanium alloy (Ti-6Al-4V). A mathematical model for surface finish is developed using response surface method (RSM) and optimum machining setting in favor of surface finish are evaluated. Design of experiments (DOE) techniques is implemented. Analysis of variance (ANOVA) has been performed to verify the fit and adequacy of the developed mathematical models. The acquired results yield that the increasing pulse on time causes fine surface till a certain value and then deteriorates the surface finish. It is investigated that about 200 µs pulse off time produce superior surface finish. These results lead to desirable surface roughness and economical industrial machining by optimizing the input parameters. 2011 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/2216/1/Optimization_of_Machining_Parameters_on_Surface_Roughness_in_EDM_of_Ti-6AI-4V_using_Response_Surface_Metho.pdf M. M., Rahman and M. M., Noor and K., Kadirgama and R. A., Bakar and Khan, Md. Ashikur Rahman (2011) Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method. Advanced Materials Research, 213 (2. pp. 402-408. ISSN 1022-6680 http://www.scientific.net/AMR.213.402
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
M. M., Rahman
M. M., Noor
K., Kadirgama
R. A., Bakar
Khan, Md. Ashikur Rahman
Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
description This paper presents the influence of EDM parameters in terms of peak ampere, pulse on time and pulse off time on surface roughness of titanium alloy (Ti-6Al-4V). A mathematical model for surface finish is developed using response surface method (RSM) and optimum machining setting in favor of surface finish are evaluated. Design of experiments (DOE) techniques is implemented. Analysis of variance (ANOVA) has been performed to verify the fit and adequacy of the developed mathematical models. The acquired results yield that the increasing pulse on time causes fine surface till a certain value and then deteriorates the surface finish. It is investigated that about 200 µs pulse off time produce superior surface finish. These results lead to desirable surface roughness and economical industrial machining by optimizing the input parameters.
format Article
author M. M., Rahman
M. M., Noor
K., Kadirgama
R. A., Bakar
Khan, Md. Ashikur Rahman
author_facet M. M., Rahman
M. M., Noor
K., Kadirgama
R. A., Bakar
Khan, Md. Ashikur Rahman
author_sort M. M., Rahman
title Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
title_short Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
title_full Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
title_fullStr Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
title_full_unstemmed Optimization of Machining Parameters on Surface Roughness in EDM of Ti-6AI-4V using Response Surface Method
title_sort optimization of machining parameters on surface roughness in edm of ti-6ai-4v using response surface method
publishDate 2011
url http://umpir.ump.edu.my/id/eprint/2216/
http://umpir.ump.edu.my/id/eprint/2216/
http://umpir.ump.edu.my/id/eprint/2216/1/Optimization_of_Machining_Parameters_on_Surface_Roughness_in_EDM_of_Ti-6AI-4V_using_Response_Surface_Metho.pdf
first_indexed 2023-09-18T21:55:48Z
last_indexed 2023-09-18T21:55:48Z
_version_ 1777414070612262912

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