WEAR PROGRESS OF EXCHANGEABLE CUTTING INSERTS DURING TI6AL4V ALLOY MACHINING

1 PETRŮ Jana
Co-authors:
1 SCHIFFNER Jan 1 ZLÁMAL Tomáš 1 ČEP Robert 1 KRATOCHVÍL Jiří 1 STANČEKOVÁ Danka
Institution:
1 VSB - Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Machining, Assembly and Engineering Metrology, Ostrava, Czech Republic, EU
Conference:
24th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, June 3rd - 5th 2015
Proceedings:
Proceedings 24th International Conference on Metallurgy and Materials
Pages:
1147-1155
ISBN:
978-80-87294-58-1
ISSN:
2694-9296
Published:
12th January 2015
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
258 views / 91 downloads
Abstract

This article deals with experimental determination of cutting tool wear during machining of Ti6Al4V alloy. This alloy features worsened machining ability that has direct influence on wear intensity and durability of cutting tool during machining. Worsened machining ability usually negatively demonstrates itself by lowered quality of machined surface and subsurface layers of the material. The experimental part was focused on measuring of amplitude and progress of the tool cutting edge wear during machining of Ti6Al4V material. The amplitude of the tool - exchangeable cutting inserts with deposited PVD layers - wear was determined by direct measurement of linear dimensions according to the ISO 3685:1993 standard.

Keywords: Cutting process, inserts, sintered carbide, wear

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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