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Statements

Subject Item
n2:RIV%2F44569181%3A_____%2F14%3A%230000611%21RIV15-MSM-44569181
rdf:type
n7:Vysledek skos:Concept
dcterms:description
The cutting edge (blade) geometry and the cutting edge (blade) material are key influences for efficiency and energy demands of the bucket wheel excavator mining processes in brown coal open pit mines. The frequent exchange of the cutting edges (blades) causing by wear and tear or break is the cause of increasing of mining processes energy demands and reduction of excavator working time, i.e. lower productivity of the equipment complex. The basic thought of this paper is dealing with relation and association of bucket wheel excavator cutting edge (blade) geometry and corresponding energetic demands, life time, position in bucket, termographic image and blade material in typical mining and geological conditions of the North Bohemian coal basin. We use measuring devices and evaluation methods. The blade wear and frequency of blade exchange optimization is expected output. The cutting edge (blade) geometry and the cutting edge (blade) material are key influences for efficiency and energy demands of the bucket wheel excavator mining processes in brown coal open pit mines. The frequent exchange of the cutting edges (blades) causing by wear and tear or break is the cause of increasing of mining processes energy demands and reduction of excavator working time, i.e. lower productivity of the equipment complex. The basic thought of this paper is dealing with relation and association of bucket wheel excavator cutting edge (blade) geometry and corresponding energetic demands, life time, position in bucket, termographic image and blade material in typical mining and geological conditions of the North Bohemian coal basin. We use measuring devices and evaluation methods. The blade wear and frequency of blade exchange optimization is expected output.
dcterms:title
OPTIMISATION POSSIBILITIES OF OPERATIONAL DUTY OF BUCKET TEETH OF WHEEL EXCAVATOR OPTIMISATION POSSIBILITIES OF OPERATIONAL DUTY OF BUCKET TEETH OF WHEEL EXCAVATOR
skos:prefLabel
OPTIMISATION POSSIBILITIES OF OPERATIONAL DUTY OF BUCKET TEETH OF WHEEL EXCAVATOR OPTIMISATION POSSIBILITIES OF OPERATIONAL DUTY OF BUCKET TEETH OF WHEEL EXCAVATOR
skos:notation
RIV/44569181:_____/14:#0000611!RIV15-MSM-44569181
n3:aktivita
n16:N
n3:aktivity
N
n3:dodaniDat
n8:2015
n3:domaciTvurceVysledku
n13:6051928 n13:2690624
n3:druhVysledku
n17:D
n3:duvernostUdaju
n11:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
34926
n3:idVysledku
RIV/44569181:_____/14:#0000611
n3:jazykVysledku
n20:eng
n3:klicovaSlova
brown coal; bucket tooth; temperature; monitoring
n3:klicoveSlovo
n9:monitoring n9:temperature n9:brown%20coal n9:bucket%20tooth
n3:kontrolniKodProRIV
[B175ED1C913A]
n3:mistoKonaniAkce
Albena, Bulharsko
n3:mistoVydani
Sofia, Bulharsko
n3:nazevZdroje
14th International Multidisciplinary Scientific Geoconference SGEM 2014 - Energy and Clean Technologies Conference Proceedings
n3:obor
n12:DH
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
6
n3:rokUplatneniVysledku
n8:2014
n3:tvurceVysledku
Škaloud, Tomáš Helebrant, František Klouda, Petr Graman, Jaroslav Moni, Vlastimil Donát, Lubomír
n3:typAkce
n4:WRD
n3:zahajeniAkce
2014-01-01+01:00
s:issn
1314-2704
s:numberOfPages
8
n6:doi
10.5593/sgem2014B13
n15:hasPublisher
STEF92 Technology Ltd.
n14:isbn
978-619-7105-09-4