Investigation of the effect of process parameters on material removal rate in machining of is 5986 fe 410 steel by wire-EDM: The optimization and regression modeling

D. Deepak, Beedu Rajendra

Research output: Contribution to journalArticle

Abstract

Non-traditional machining methods are popular in the recent era for machining of various profiles in different engineering materials. In this work, the effect of critical process parameters, namely current (Ic), pulse-on time (Ton), pulse-off time (Toff), wire-speed (Ws) and voltage (Iv) on material removal rate (MRR) is investigated while machining of IS 5986 FE 410 steel by wire-electrical discharge machine (wire - EDM). The experiments were designed using Taguchi L16 arrays and results are analysed using statistical methods. The process parameters such as Toff, Ic and Ws showed significantly the contribution by 54.17%, 22.08% and 13.77%, respectively, on MRR. Further, the process parameters were optimized obtaining higher MRR which yielded 1.23 mg/s at settings Ic -5A, toff-40 µs, Toff-5 µs, Ws - 1400 rpm and Iv - 90 V. Regression model is developed to predict the MRR with the control parameters with _2 values 89.30%. The model predicting accuracy of the model is verified by the confirmation experiments.

Original languageEnglish
Article numberIJMPERDDEC201935
Pages (from-to)411-420
Number of pages10
JournalInternational Journal of Mechanical and Production Engineering Research and Development
Volume9
Issue number6
DOIs
Publication statusPublished - 01-01-2019

Fingerprint

Steel
Machining
Wire
Statistical methods
Experiments
Electric potential

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

Cite this

@article{5631b976d3bf4a1b832cb59547ff0119,
title = "Investigation of the effect of process parameters on material removal rate in machining of is 5986 fe 410 steel by wire-EDM: The optimization and regression modeling",
abstract = "Non-traditional machining methods are popular in the recent era for machining of various profiles in different engineering materials. In this work, the effect of critical process parameters, namely current (Ic), pulse-on time (Ton), pulse-off time (Toff), wire-speed (Ws) and voltage (Iv) on material removal rate (MRR) is investigated while machining of IS 5986 FE 410 steel by wire-electrical discharge machine (wire - EDM). The experiments were designed using Taguchi L16 arrays and results are analysed using statistical methods. The process parameters such as Toff, Ic and Ws showed significantly the contribution by 54.17{\%}, 22.08{\%} and 13.77{\%}, respectively, on MRR. Further, the process parameters were optimized obtaining higher MRR which yielded 1.23 mg/s at settings Ic -5A, toff-40 µs, Toff-5 µs, Ws - 1400 rpm and Iv - 90 V. Regression model is developed to predict the MRR with the control parameters with _2 values 89.30{\%}. The model predicting accuracy of the model is verified by the confirmation experiments.",
author = "D. Deepak and Beedu Rajendra",
year = "2019",
month = "1",
day = "1",
doi = "10.24247/ijmperddec201935",
language = "English",
volume = "9",
pages = "411--420",
journal = "International Journal of Mechanical and Production Engineering Research and Development",
issn = "2249-6890",
publisher = "Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)",
number = "6",

}

TY - JOUR

T1 - Investigation of the effect of process parameters on material removal rate in machining of is 5986 fe 410 steel by wire-EDM

T2 - The optimization and regression modeling

AU - Deepak, D.

AU - Rajendra, Beedu

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Non-traditional machining methods are popular in the recent era for machining of various profiles in different engineering materials. In this work, the effect of critical process parameters, namely current (Ic), pulse-on time (Ton), pulse-off time (Toff), wire-speed (Ws) and voltage (Iv) on material removal rate (MRR) is investigated while machining of IS 5986 FE 410 steel by wire-electrical discharge machine (wire - EDM). The experiments were designed using Taguchi L16 arrays and results are analysed using statistical methods. The process parameters such as Toff, Ic and Ws showed significantly the contribution by 54.17%, 22.08% and 13.77%, respectively, on MRR. Further, the process parameters were optimized obtaining higher MRR which yielded 1.23 mg/s at settings Ic -5A, toff-40 µs, Toff-5 µs, Ws - 1400 rpm and Iv - 90 V. Regression model is developed to predict the MRR with the control parameters with _2 values 89.30%. The model predicting accuracy of the model is verified by the confirmation experiments.

AB - Non-traditional machining methods are popular in the recent era for machining of various profiles in different engineering materials. In this work, the effect of critical process parameters, namely current (Ic), pulse-on time (Ton), pulse-off time (Toff), wire-speed (Ws) and voltage (Iv) on material removal rate (MRR) is investigated while machining of IS 5986 FE 410 steel by wire-electrical discharge machine (wire - EDM). The experiments were designed using Taguchi L16 arrays and results are analysed using statistical methods. The process parameters such as Toff, Ic and Ws showed significantly the contribution by 54.17%, 22.08% and 13.77%, respectively, on MRR. Further, the process parameters were optimized obtaining higher MRR which yielded 1.23 mg/s at settings Ic -5A, toff-40 µs, Toff-5 µs, Ws - 1400 rpm and Iv - 90 V. Regression model is developed to predict the MRR with the control parameters with _2 values 89.30%. The model predicting accuracy of the model is verified by the confirmation experiments.

UR - http://www.scopus.com/inward/record.url?scp=85075214494&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85075214494&partnerID=8YFLogxK

U2 - 10.24247/ijmperddec201935

DO - 10.24247/ijmperddec201935

M3 - Article

AN - SCOPUS:85075214494

VL - 9

SP - 411

EP - 420

JO - International Journal of Mechanical and Production Engineering Research and Development

JF - International Journal of Mechanical and Production Engineering Research and Development

SN - 2249-6890

IS - 6

M1 - IJMPERDDEC201935

ER -