{ "article_id": 706, "public_id": "8ae12765-8fd7-4a39-b9d1-2b2edff04437", "internal_identifier": null, "source_identifier": "39:71", "status": "published", "type": "research_article", "title": "DIN 1.2344 SICAK İŞ TAKIM ÇELİĞİNİN ELEKTRO EROZYON TEZGÂHINDA İŞLENMESİNDE EN UYGUN PARAMETRELERİN TAGUCHİ METODU İLE BELİRLENMESİ", "title_secondary": null, "abstract": "DIN 1.2344 sıcak iş takım çeliği; özel olarak içyapısı temizlenmiş, sünekliği ve tokluğu arttırılmış homojen\r\nmikroyapıya sahip, iyi ısıl kararlılığığa sahip olan yüksek ısıl şoklara dayanımlı bir çeliktir. Bu çelikler, ekstrüzyon kalıpları,\r\ndövme kalıpları, enjeksiyon kalıpları ve aşınmanın yüksek olduğu plastik kalıpların yapımı gibi yaygın kullanım alanına\r\nsahiptir. Bu çalışmada, DIN 1.2344 çeliğinin farklı parametrelerde elektro erozyon tezgahında (EDM) bakır elektrot ile\r\nişlenmesi sonucu elde edilen yüzey pürüzlülüğü (Ra) değerleri deneysel ve istatistiki olarak incelenmiştir. EDM parametreleri\r\nTaguchi L18 deneysel tasarım yöntemi kullanılarak iki farklı akım (10, 20 Amper), üç farklı vurum süresi (100, 200, 300 µs) ve\r\nüç farklı bekleme süresi (10, 20, 30 µs) olarak belirlenmiştir. Deneysel sonuçlara varyans analizi uygulanarak Ra değerleri\r\nüzerindeki en etkili işleme parametreleri belirlenmiştir. Bununla birlikte, Taguchi analizi ile en düşük Ra değerlerini veren\r\nEDM parametreleri tespit edilmiştir.  ", "language": "tr", "english_title": "DETERMINATION BY USING TAGUCHI METHOD OF THE BEST PARAMETERS IN CUTTING OF DIN 1.2344 HOT WORK TOOL STEEL IN ELECTRICAL DISCHARGE MACHINING", "english_abstract": "DIN 1.2344 hot work tool steel; It is a steel with high thermal shocks having good thermal stability and having a homogenous microstructure with increased internal structure, ductility and toughness. These steels have a wide range of use, such as extrusion dies, forging dies, injection molds and the construction of plastic molds with high abrasion. In this study, surface roughness (Ra) values obtained in machining of DIN 1.2344 steel with copper electrode in Electrical Discharge Machining (EDM) machine in different parameters were examined experimentally and statistically. The EDM parameters were determined using the Taguchi L18 experimental design method as two different discharge current (10, 20 Ampere), three different pulse durations (100, 200, 300 µs) and three different waiting-period (10, 20, 30 µs). The most effective processing parameters on the Ra values were determined by applying the variance analysis to the experimental results. However, EDM parameters were determined with the lowest Ra values by Taguchi analysis.", "doi": null, "doi_url": null, "resource_url": "https://www.set-science.com/a/8ae12765-8fd7-4a39-b9d1-2b2edff04437", "pdf_url": "https://www.set-science.com/a/8ae12765-8fd7-4a39-b9d1-2b2edff04437/pdf", "og_image": "https://www.set-science.com/assets/img/og-card-v2.png", "authors": [ { "public_id": "2421bc71-34fe-46ff-817a-218570c5dd10", "given": "Engin", "family": "Nas", "full": "Engin Nas", "literal": null, "orcid": null, "orcid_url": null, "email": "enginnas@duzce.edu.tr", "corresponding": true, "sequence": "first", "affiliations": [ { "name": "Düzce University", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] }, { "public_id": "d6991f36-eff8-4cbf-bee1-7313c817ac0a", "given": "Fuat", "family": "Kara", "full": "Fuat Kara", "literal": null, "orcid": null, "orcid_url": null, "email": "enginnas@duzce.edu.tr", "corresponding": false, "sequence": "additional", "affiliations": [ { "name": "Düzce  University", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] }, { "public_id": "75e923f4-efca-42aa-a7d7-2fbc62645737", "given": "Onur", "family": "Özbek", "full": "Onur Özbek", "literal": null, "orcid": null, "orcid_url": null, "email": "enginnas@duzce.edu.tr", "corresponding": false, "sequence": "additional", "affiliations": [ { "name": "Düzce   University", "department": null, "country": null, "country_code": null, "ror": null, "ror_url": null } ] } ], "keywords": [], "translations": [ { "language": "en", "title": "DETERMINATION BY USING TAGUCHI METHOD OF THE BEST PARAMETERS IN CUTTING OF DIN 1.2344 HOT WORK TOOL STEEL IN ELECTRICAL DISCHARGE MACHINING", "abstract": "DIN 1.2344 hot work tool steel; It is a steel with high thermal shocks having good thermal stability and having a homogenous microstructure with increased internal structure, ductility and toughness. These steels have a wide range of use, such as extrusion dies, forging dies, injection molds and the construction of plastic molds with high abrasion. In this study, surface roughness (Ra) values obtained in machining of DIN 1.2344 steel with copper electrode in Electrical Discharge Machining (EDM) machine in different parameters were examined experimentally and statistically. The EDM parameters were determined using the Taguchi L18 experimental design method as two different discharge current (10, 20 Ampere), three different pulse durations (100, 200, 300 µs) and three different waiting-period (10, 20, 30 µs). The most effective processing parameters on the Ra values were determined by applying the variance analysis to the experimental results. However, EDM parameters were determined with the lowest Ra values by Taguchi analysis.", "keywords": [ "DIN 1.2344, EDM, Taguchi analizi, Varyans analizi, Yüzey pürüzlülüğü" ] } ], "subjects": [], "subject_names": [], "published_date": "2018-12-31", "published_year": "2018", "received_date": null, "accepted_date": null, "volume": "3", "issue": null, "page_first": "371", "page_last": "377", "article_number": null, "conference": { "short_name": "ISAS2018-Winter", "full_title": "2nd International Symposium on Innovative Approaches in Scientific Studies", "name": "2nd International Symposium on Innovative Approaches in Scientific Studies", "acronym": "ISAS2018-Winter", "location": "Samsun, Türkiye", "start_date": "2018-11-30", "end_date": null, "public_id": "b8a703cc-09f7-4d5b-ae60-eb31a1050720" }, "proceedings": { "title": "2nd International Symposium on Innovative Approaches in Scientific Studies", "series_title": "Setsci conference indexing system", "publisher": "SET Technology", "isbn": null, "eisbn": null, "issn": "2618-6446", "eissn": null, "doi": null, "doi_prefix": null, "slug": "setsci-volume-3-2018-legacy-39", "public_id": "641f522e-9cf0-4c89-be17-c6037f3d1bca", "url": "https://www.set-science.com/p/setsci-volume-3-2018-legacy-39" }, "license": { "name": "CC BY 4.0", "url": "https://creativecommons.org/licenses/by/4.0/", "code": "CC-BY-4.0", "open_access": true }, "copyright": { "holder": "SET Technology", "year": "2018" }, "funding_statement": null, "funders": [], "references": [ { "order": 1, "raw": "1. 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