Verification of the congruence of calculation methods of determining the cutting power

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Verification of the congruence of calculation methods of determining the cutting power

Popis výsledku v původním jazyce

The main objective of the paper is to determine which of the methods of theoretical calculation of cutting power mostly approaches to the reality. Therefore, an experiment was selected of the lengtwise cutting of wood by a circular saw blade. Moment of torsion and the size of feed force are measured quantities while cutting rate is a constant quantity and feed rate and the thickness of a ripped material are variables. For the theoretical calculation, four methods were used. By means of comparisons withmeasured values it has been experimentally confirmed that the analytical method of calculation approaches most to the reality. The volume method and the tabular force method showed the smallest congruence with the experiment. The experiment also corroborated an increase in cutting power and feed force with feed rate

Název v anglickém jazyce

Verification of the congruence of calculation methods of determining the cutting power

Popis výsledku anglicky

The main objective of the paper is to determine which of the methods of theoretical calculation of cutting power mostly approaches to the reality. Therefore, an experiment was selected of the lengtwise cutting of wood by a circular saw blade. Moment of torsion and the size of feed force are measured quantities while cutting rate is a constant quantity and feed rate and the thickness of a ripped material are variables. For the theoretical calculation, four methods were used. By means of comparisons withmeasured values it has been experimentally confirmed that the analytical method of calculation approaches most to the reality. The volume method and the tabular force method showed the smallest congruence with the experiment. The experiment also corroborated an increase in cutting power and feed force with feed rate

Druh

D - Stať ve sborníku

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2nd Internationale Scientific Conference Fortechenvi FOREST AND WOOD-PROCESSING TECHNOLOGY AND THE ENVIRONMENT

ISBN

80-7157-665-4

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

101-108

Název nakladatele

Mendelova zemědělská a lesnická univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

26. 5. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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