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dc.contributor.authorKanca, Erdoğan
dc.contributor.authorEyercioglu, Ömer
dc.contributor.authorKarahan, İsmail Hakkı
dc.contributor.authorGünen, Ali
dc.contributor.authorGöv, Kürşad
dc.date.accessioned12.07.201910:50:10
dc.date.accessioned2019-07-12T22:07:15Z
dc.date.available12.07.201910:50:10
dc.date.available2019-07-12T22:07:15Z
dc.date.issued2016
dc.identifier.citationKanca, E., Eyercioglu, O., Karahan, I. H., Gunen, A., Gov, K. (2016). Effects of blanking speed on the shear surface of mild steel (St37). Acta Physica Polonica A, 130(1), 370-374. doi: 10.12693/APhysPolA.130.370en_US
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.130.370
dc.identifier.urihttps://hdl.handle.net/20.500.12508/864
dc.description2nd International Conference on Computational and Experimental Science and Engineering (ICCESEN)en_US
dc.descriptionWOS: 000384810700100en_US
dc.descriptionScience Citation Index Expandeden_US
dc.descriptionConference Proceedings Citation Index- Scienceen_US
dc.description.abstractBlanking operation is widely used to cut sheet or plates by a shearing process between punch and die. The process of shearing and the conditions of the sheared surface are influenced by the punch, the die, the speed of punching, the clearance between the punch and the die. In this study, effects of high speed blanking on surface quality and corrosion properties of mild steel St37 shear surface have been investigated. The work presented in this paper aims at evaluating the shear surface quality improvements of the St37 resulting from the use of high energy rate forging machine. The appraisal is based on criteria related to surface accuracy and corrosion resistance characterization. For this purpose, St37 mild steels were cut using three different punch speeds hydraulic presses at nearly quasistatic, conventional mechanical presses at low punch velocity (0.2 m/s) and high energy rate forging machine at high punch velocity (10 m/s), for different die clearances (4.5%-6% of sheet thickness). After accelerated corrosion tests, blanks were performed in conjunction with scanning electron microscopy technique to study the cutting process of the blanks at room temperature. In fact, by using high energy rate forging machine, a reduction of more than 25% of the surface roughness (R-a) was realized and better resistance to stress corrosion cracking and pitting corrosion was noticed. It was observed that the corrosion resistance of the high energy rate forging-cut specimen was better than that of the hydraulic-cut and mechanical-cut specimens.en_US
dc.language.isoengen_US
dc.publisherPolish Academy of Sciencesen_US
dc.relation.isversionof10.12693/APhysPolA.130.370en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject.classificationSheet metal | Dies | Sheared edgeen_US
dc.subject.classificationPhysics, Multidisciplinaryen_US
dc.subject.othercarbon steelen_US
dc.subject.othercorrosionen_US
dc.subject.othercorrosion resistanceen_US
dc.subject.otherdiesen_US
dc.subject.otherforgingen_US
dc.subject.otherforging machinesen_US
dc.subject.otherhydraulic machineryen_US
dc.subject.otherpittingen_US
dc.subject.otherpresses (machine tools)en_US
dc.subject.otherscanning electron microscopyen_US
dc.subject.othershear flowen_US
dc.subject.othershearingen_US
dc.subject.othershearing machinesen_US
dc.subject.othersteelen_US
dc.subject.otherstress corrosion crackingen_US
dc.subject.othersurface propertiesen_US
dc.subject.othersurface roughnessen_US
dc.subject.otheraccelerated corrosion testsen_US
dc.subject.otherconventional mechanical pressen_US
dc.subject.othercorrosion propertyen_US
dc.subject.otherquality improvementen_US
dc.subject.othershearing processen_US
dc.subject.othersheet thicknessen_US
dc.subject.othersurface accuracyen_US
dc.subject.othersurface roughness (Ra)en_US
dc.subject.othersurface resistanceen_US
dc.subject.otherengineeringen_US
dc.titleEffects of blanking speed on the shear surface of mild steel (St37)en_US
dc.typearticleen_US
dc.relation.journalActa Physica Polonica Aen_US
dc.contributor.departmentMühendislik ve Doğa Bilimleri Fakültesien_US
dc.contributor.authorID0000-0002-3776-865Xen_US
dc.identifier.volume130en_US
dc.identifier.issue1en_US
dc.identifier.startpage370en_US
dc.identifier.endpage374en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.isteauthorKanca, Erdoğan
dc.contributor.isteauthorGünen, Ali
dc.relation.indexWeb of Science (ESCI) - Scopusen_US


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