Skip to main content
Erschienen in: International Journal on Interactive Design and Manufacturing (IJIDeM) 3/2023

29.11.2022 | Original Paper

Statistical analysis of process parameters and multi-objective optimization in wire electrical discharge machining of Al 7075 using weight-based constrained algorithm

verfasst von: Kingshuk Mandal, Mukandar Sekh, Dipankar Bose, Souren Mitra, Soumya Sarkar

Erschienen in: International Journal on Interactive Design and Manufacturing (IJIDeM) | Ausgabe 3/2023

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In the present work, the influence of four significant wire electrical discharge machining (WEDM) parameters, such as pulse duration (Ton), pulse interval (Toff), servo voltage (Sv) and wire tension (Wt) has been studied on cutting velocity (Vc), diagonal dimensional deviation (Dv) and surface roughness (Ra). Signal-to-noise ratio and analysis of variance are used to analyse the effects of four cutting parameters. An entropy weight method is used to determine the objective weights. An integrated weight-based multi-constrained optimization technique is employed to find the optimal solutions for multiple responses. Optimal solutions show that diagonal dimension deviation (Dv) ranges from 0.128 to 0.241 mm and surface roughness (Ra) ranges from 1.058 to 3.457 m for a wide range of cutting velocity (Vc). It is also found that the weight-based Pareto results are improved by 10.5% (for cutting velocity) 28.3% (for dimensional accuracy) and 13.7% (for surface finish) compared to the general Pareto results. Additionally, an important aspect, radial overcut (δ) is measured to predict the linear error present in the workpiece. Finally, CCI and SEM analyses have been carried out to evaluate the surface characteristics of the machined surface. It is evident from the machined surface that the surface is full of small craters, micro-holes, re-solidified materials and recast globules.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
32.
Zurück zum Zitat Lal, S., Kumar, S., et al.: Multi-response optimization of wire electrical discharge machining process parameters for Al7075/Al2O3/SiC hybrid composite using Taguchi-based grey relational analysis. Proc. Inst. Mech. Eng. Part B J. Eng. Manuf. 229(2), 229–237 (2015). https://doi.org/10.1177/0954405414526382CrossRef Lal, S., Kumar, S., et al.: Multi-response optimization of wire electrical discharge machining process parameters for Al7075/Al2O3/SiC hybrid composite using Taguchi-based grey relational analysis. Proc. Inst. Mech. Eng. Part B J. Eng. Manuf. 229(2), 229–237 (2015). https://​doi.​org/​10.​1177/​0954405414526382​CrossRef
39.
42.
Zurück zum Zitat Taguchi, G.: Introduction to quality engineering: designing quality into products and processes. Asian Productivity Organization, Tokyo (1990). Taguchi, G.: Introduction to quality engineering: designing quality into products and processes. Asian Productivity Organization, Tokyo (1990).
Metadaten
Titel
Statistical analysis of process parameters and multi-objective optimization in wire electrical discharge machining of Al 7075 using weight-based constrained algorithm
verfasst von
Kingshuk Mandal
Mukandar Sekh
Dipankar Bose
Souren Mitra
Soumya Sarkar
Publikationsdatum
29.11.2022
Verlag
Springer Paris
Erschienen in
International Journal on Interactive Design and Manufacturing (IJIDeM) / Ausgabe 3/2023
Print ISSN: 1955-2513
Elektronische ISSN: 1955-2505
DOI
https://doi.org/10.1007/s12008-022-01120-8

Weitere Artikel der Ausgabe 3/2023

International Journal on Interactive Design and Manufacturing (IJIDeM) 3/2023 Zur Ausgabe

Premium Partner