Optimization of Nd:YAG Laser Welding Factors of Cold Rolled Strenx 700 CR Steel by Taguchi Method

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dc.contributor.authorTunçel, Oğuz
dc.contributor.authorAydın, Hakan
dc.date.accessioned2024-12-24T19:16:37Z
dc.date.available2024-12-24T19:16:37Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractIn this study, cold rolled Strenx 700 CR steel with a minimum yield strength of 700 MPa, which is typically used in load bearing structures to produce stronger and lighter structures, is butt welded with Nd:YAG laser welding. The effect of welding factors on tensile strength is investigated by using laser power rate (20%, 40% and 60%), pulse duration (2, 4 and 6 ms) and pulse frequency (3, 5 and 7 hz). By using Taguchi L9 orthogonal experimental design, the number of experiments, which should be 27 when full factorial, is reduced to 9 experiments. The tensile strength test results are optimized by the Taguchi method's larger is better control characteristic. The optimum test combination for maximum tensile strength is determined as A3B2C2 (60%-4 ms-5 hz). The effect of the welding factors on the tensile strength results is analyzed using the analysis of variance (ANOVA) method and it is found that the most effective factor is the laser power rate with 84.26%.
dc.identifier.doi10.21605/cukurovaumfd.1273719
dc.identifier.endpage92
dc.identifier.issn2757-9255
dc.identifier.issue1
dc.identifier.startpage85
dc.identifier.trdizinid1163220
dc.identifier.urihttps://doi.org/10.21605/cukurovaumfd.1273719
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1163220
dc.identifier.urihttps://hdl.handle.net/20.500.12604/4503
dc.identifier.volume38
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofÇukurova Üniversitesi Mühendislik Fakültesi dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectANOVA
dc.subjectOptimization
dc.subjectTaguchi method
dc.subjectNd:YAG laser welding
dc.subjectStrenx 700 CR steel
dc.titleOptimization of Nd:YAG Laser Welding Factors of Cold Rolled Strenx 700 CR Steel by Taguchi Method
dc.typeArticle

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