Original scientific paper

Cutting wedge wear examination during turning of duplex stainless steel

Grzegorz Królczyk ; Faculty of Production Engineering and Logistics, Opole University of Technology, 76 Prószkowska Street, 45-758 Opole, Poland
Stanisław Legutko orcid.org/0000-0001-8973-5035 ; Faculty of Mechanical Engineering and Management, Poznan University of Technology, 3 Piotrowo Street, 60-965 Poznan, Poland
Pero Raos orcid.org/0000-0001-9263-1325 ; J. J. Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Trg Ivane Brlić-Mažuranić 2, 35000 Slavonski Brod, Croatia

Abstract

The purpose of the study was to determine the coated carbide tool surface topography. The study included determining detailed identification of wear mechanisms occurring on the rake face and major flank in the process of turning the DSS. The results of wear occurring on the tool both points were compared for the period of the steady-state wear of the tool point. Occurrence of various mechanisms, such as abrasive wear, was proven. Scanning Electron Microscopy SEM and Infinite Focus optical device for 3D surface measurement were used for the wear analysis.

Keywords

Duplex Stainless Steel (DSS); machining; turning; surface layer; tool wear

Hrčak ID:

104066

URI

https://hrcak.srce.hr/104066

Publication date:

15.6.2013.

Article data in other languages: croatian

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