PROLONGING LIFETIME OF MILLING TOOLS BY LASER CLADDING OF WEAR RESISTANT COATINGS
Identifikátory výsledku
Kód výsledku v 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>
Nalezeny alternativní kódy
RIV/49777513:23640/18:43953024
Výsledek na webu
<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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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
PROLONGING LIFETIME OF MILLING TOOLS BY LASER CLADDING OF WEAR RESISTANT COATINGS
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
PROLONGING LIFETIME OF MILLING TOOLS BY LASER CLADDING OF WEAR RESISTANT COATINGS
Popis výsledku anglicky
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.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
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
Počet stran výsledku
5
Strana od-do
1051-1055
Název nakladatele
TANGER Ltd., Keltickova 62, 710 00 Ostrava, Czech Republic, EU
Místo vydání
Ostrava
Místo konání akce
Brno, Czech Republic
Datum konání akce
23. 5. 2018
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
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