Experimental and statistical investigation of the effect of input parameters on output parameters in laser cutting of stainless steel material

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dc.authorid0002-4828-9240
dc.contributor.authorNas, Engin
dc.contributor.authorÖzlü, Barış
dc.date.accessioned2025-07-24T10:35:11Z
dc.date.available2025-07-24T10:35:11Z
dc.date.issued2025
dc.departmentTeknik Bilimler Meslek Yüksekokulu
dc.description.abstracthis study experimentally and statistically investigated the effects of machining parameters on surface roughness and upper and lower kerf widths during the laser cutting of AISI 304 stainless steel. The experimental design was based on the L18 orthogonal array of the Taguchi technique. Laser cutting parameters included focal point (-4 mm and 4 mm), gas pressure (5, 10, and 15 bar), and cutting speed (5000, 7500, and 10,000 mm/min). The results showed that cutting speed and gas pressure reduced surface roughness up to a critical threshold. Additionally, increasing cutting speed decreased kerf widths, while higher gas pressure led to increased upper and lower kerf widths. Statistical analysis identified cutting speed as the most influential parameter for surface roughness (56.05%), upper kerf width (35.33%), and lower kerf width (66.33%). Finally, the Taguchi-based Grey relational analysis determined the optimal machining parameters as A2B1C3.
dc.identifier.doi10.1177/03019233251349871
dc.identifier.issn0301-9233 / 1743-2812
dc.identifier.urihttps://dx.doi.org/10.1177/03019233251349871
dc.identifier.urihttps://hdl.handle.net/20.500.12451/13563
dc.identifier.wosWOS:001510103000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÖzlü, Barış
dc.institutionauthorid0000-0002-8594-1234
dc.language.isoen
dc.publisherSage Publishing
dc.relation.ispartofIronmaking & Steelmaking
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectTaguchi-based Grey Relational
dc.subjectSurface Roughness
dc.subjectTop Kerf Width
dc.subjectBottom Kerf Width
dc.subjectLaser Cutting
dc.titleExperimental and statistical investigation of the effect of input parameters on output parameters in laser cutting of stainless steel material
dc.typeArticle

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