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FIALA, Z. JAROŠ, A. KOLÁŘ, L.
Original Title
The analysis of specific cutting forces at machining of composite materials
Type
conference paper
Language
English
Original Abstract
This paper deals with the analysis of specific cutting forces acting on the carbide milling cutters deposited by AlTiN, nACo and diamante coating. Glass-polyester and carbide-epoxy composite materials were chosen as the workpiece material. Glass and carbon fibers are now most common types of reinforcement in composite materials. Each tested milling cutter performed twenty-one passes through workpiece material to reduce the influence of irregular structure of tested composite materials, especially glass-polyester composite. The milling process was carried out without using process liquid, so it was dry machining. The development of specific cutting forces with the changing of cutting condition and increasing wear of the tested milling tools were monitored simultaneously. Dynamometer Kistler was used for measuring of force loading, obtained data was reconverted to specific cutting forces for comparison of milling cutters with different geometry of cutting edges. The evaluation of milling tools structure surfaces were performed on an electron microscope.
Keywords
specific cutting force, flank wear, composite material, milling cutter
Authors
FIALA, Z.; JAROŠ, A.; KOLÁŘ, L.
RIV year
2014
Released
23. 4. 2014
Publisher
Brno University of Technology
Location
Litera Brno
ISBN
978-80-214-4931-2
Book
ERIN 214, 8th International Conference for Young Researchers and Ph.D. Students; Proceedings of Abstracts
Edition
1
Pages from
Pages to
8
Pages count
BibTex
@inproceedings{BUT107672, author="Zdeněk {Fiala} and Aleš {Jaroš} and Ladislav {Kolář}", title="The analysis of specific cutting forces at machining of composite materials", booktitle="ERIN 214, 8th International Conference for Young Researchers and Ph.D. Students; Proceedings of Abstracts", year="2014", series="1", pages="1--8", publisher="Brno University of Technology", address="Litera Brno", isbn="978-80-214-4931-2" }