Investigation into the Electrical Discharge Machining Parameters of DIN 2767 Tool Steel Using Taguchi Method

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dc.contributor.authorFatatit, Abubaker Yousef
dc.contributor.authorKalyon, Ali
dc.date.accessioned2024-09-29T16:12:19Z
dc.date.available2024-09-29T16:12:19Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractElectrical discharge machining (EDM) is one of the most crucial non-traditional machining methods used in molds and dies manufacturing, and conductive materials machining, which are difficult to machine by traditional methods. The EDM performance is affected by several machining parameters with different contribution percentages. In this study, the experimental investigations were conducted on DIN 2767 tool steel using CuCrZr, Cu and CuCo1Ni1Be (CNB) electrodes. The most influential process parameters were focused on to improve the EDM performance. The value of the process parameters and their levels were discharge current (6, 12 and 25 A), pulse-on time (50, 200 and 800 mu s) and pulse-off time (50, 200 and 800 mu s). Optimal levels of machining process parameters were obtained by employing the Taguchi L-27 orthogonal arrays. The experimental results showed that the optimal combination of the machining parameters for maximum material removal rate was A(3)B(2)C(1) using a CNB electrode. For minimum tool wear rate, the optimal parametric combination was A(1)B(3)C(1)( )and Cu electrode. The optimal parametric combination was A(1)B(3)C(3) and CuCrZr electrode for minimum surface roughness. The study further revealed the relation and interaction effect between process parameters for the performance measures. Lastly, the process parameters affected and changed the DIN 2767 tool steel workpieces' surface integrity as evidenced by the scanning electron microscopy images.en_US
dc.identifier.endpage196en_US
dc.identifier.issn2244-0410
dc.identifier.issn2449-3686
dc.identifier.issue1en_US
dc.identifier.startpage178en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8682
dc.identifier.volume19en_US
dc.identifier.wosWOS:000665840700012en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherUniv Science & Technology Southern Philippinesen_US
dc.relation.ispartofMindanao Journal of Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEDMen_US
dc.subjectTaguchi methoden_US
dc.subjectDIN 2767 tool steelen_US
dc.subjectcopperen_US
dc.subjectCuCrZren_US
dc.titleInvestigation into the Electrical Discharge Machining Parameters of DIN 2767 Tool Steel Using Taguchi Methoden_US
dc.typeArticleen_US

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