UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 9 Issue 9
September-2022
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRFS06039


Registration ID:
505022

Page Number

226-231

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Title

ANOVA based optimization of process parameters for Electro Discharge Machining of D2 Stainless Steel

Abstract

Wire-cut electrical discharge machining is extensively used for machining of difficult to machine materials and intricate profiles when precision is of prime importance. Wire-cut electrical discharge machining allowed success in the production of newer materials, especially for the aerospace and medical industries. Being a complex process, it is very difficult to determine optimal process parameters for improving cutting performance. The objective of this research work is to study the effect of machining parameters of wire-cut electrical discharge machining on D2 Stainless steel. The experimentation has been carried out to investigate the effect of machining process parameters such as pulse on time, pulse off time and feed rate of wire on material removal rate and surface roughness. The thickness of work piece material and diameter of copper wire is kept constant. It is evident from present study that input parameters have significant influence on process performance characteristics. The experimentation was executed as per Taguchi robust design methodology. L9 orthogonal array of experimental design were used to perform the experiments. Analysis of variance (ANOVA) were employed to optimize the material removal rate and surface roughness. Based on analysis it was found that pulse on time, pulse off time are the significant parameters that effect the MRR and surface roughness. The investigation indicated that material removal rate and surface roughness increases with increase in pulse on time and decreases with increase in pulse off time

Key Words

Electric Discharge Machining, L9 Orthogonal array, Signal to Noise ratio, Material removal rate, Surface Roughness, T-on and T-off time, Feed Rate

Cite This Article

"ANOVA based optimization of process parameters for Electro Discharge Machining of D2 Stainless Steel", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 9, page no.226-231, September 2022, Available :http://www.jetir.org/papers/JETIRFS06039.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"ANOVA based optimization of process parameters for Electro Discharge Machining of D2 Stainless Steel", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 9, page no. pp226-231, September 2022, Available at : http://www.jetir.org/papers/JETIRFS06039.pdf

Publication Details

Published Paper ID: JETIRFS06039
Registration ID: 505022
Published In: Volume 9 | Issue 9 | Year September-2022
DOI (Digital Object Identifier):
Page No: 226-231
Country: -, -, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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