PROLONGING LIFETIME OF MILLING TOOLS BY LASER CLADDING OF WEAR RESISTANT COATINGS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F18%3A43953024" target="_blank" >RIV/49777513:23210/18:43953024 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23640/18:43953024
Result on the web
<a href="https://www.metalconference.eu/cz/sbornik-metal-2018/" target="_blank" >https://www.metalconference.eu/cz/sbornik-metal-2018/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
PROLONGING LIFETIME OF MILLING TOOLS BY LASER CLADDING OF WEAR RESISTANT COATINGS
Original language description
The tools used for milling and grinding can have a limited lifetime due to excessive wear. Their lifetime can be prolonged by application of suitable coatings. Highly wear resistant coatings can be easily applied by means of laser cladding. The goal of this study is to effectively prolong the lifetime of milling screw used in sawdust processing. The coating consisting of tungsten carbide spherical particles in NiCrBSi matrix excels with high hardness and excellent wear resistance. This coating is laser cladded to the areas of the tool, which degrade first due to rapid wear rate. The cladded milling screw is then tested in production. The treated part exhibit with significantly less wear rate than the untreated part of the tool. The lifetime of the whole milling screw is prolonged, however additional optimization of areas treated by cladding can bring further improvement.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Conference Proceedings - METAL 2018 - 27th International Conference on Metallurgy and Materials
ISBN
978-80-87294-84-0
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
1051-1055
Publisher name
TANGER Ltd., Keltickova 62, 710 00 Ostrava, Czech Republic, EU
Place of publication
Ostrava
Event location
Brno, Czech Republic
Event date
May 23, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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