Original scientific paper

Experimental testing of exchangeable cutting inserts cutting ability

Robert Čep orcid.org/0000-0001-9610-4215 ; VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, 346 - Department of Machining and Assembly, 17. listopadu 15/2172, 708 33 Ostrava - Poruba, Czech Republic
Adam Janásek ; VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, 346 - Department of Machining and Assembly, 17. listopadu 15/2172, 708 33 Ostrava - Poruba, Czech Republic
Lenka Čepová ; VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, 346 - Department of Machining and Assembly, 17. listopadu 15/2172, 708 33 Ostrava - Poruba, Czech Republic
Jana Petrů ; VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, 346 - Department of Machining and Assembly, 17. listopadu 15/2172, 708 33 Ostrava - Poruba, Czech Republic
Ivo Hlavatý ; VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, 346 - Department of Machining and Assembly, 17. listopadu 15/2172, 708 33 Ostrava - Poruba, Czech Republic
Zlatan Car ; University of Rijeka, Faculty of Engineering, Vukovarska 58, 51000 Rijeka, Republic of Croatia
Michal Hatala ; Technical University in Košice, Faculty of Manufacturing Technologies with seat in Prešov, Štúrova 1, 080 01 Prešov, Slovak Republic

Abstract

The article deals with experimental testing of the cutting ability of exchangeable cutting inserts. Eleven types of exchangeable cutting inserts from five different manufacturers were tested. The tested cutting inserts were of the same shape and were different especially in material and coating types. The main aim was both to select a suitable test for determination of the cutting ability of exchangeable cutting inserts and to design such testing procedure that could make it possible to compare and evaluate the cutting ability of the selected cutting inserts. After the testing the necessary calculations were performed for comparison of the cutting abilities and recording the tool-wear using a microscope. The cutting ability was compared and discussed.

Keywords

cutting ability; cutting tool; experiment; machining; tool-life

Hrčak ID:

97474

URI

https://hrcak.srce.hr/97474

Publication date:

22.2.2013.

Article data in other languages: croatian

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