About: An innovative approach to prediction energetic effects of wood cutting process with circular-saw blades

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In the classical approach, energetic effects (cutting forces and cutting power) of wood sawing process are generally calculated on the basis of the specific cutting resistance, which is in thecase of wood cutting the function of more or less important factors. The aim of the paper is to present a new calculating model using the application of modern fracture mechanics and to compare cutting parameters of native beech, Bendywood and Belmadur. Cutting and feed forces are determined by the application of the Ernst-Merchant theory in the conditions of circular-saw blade cutting. It includes the prediction of the shear plane angle for the cutting models, which include fracture toughness in addition to plasticity and friction, broaden possibilities of energetic effects modelling of the sawing process even for small values of the uncut chip. In the classical approach, energetic effects (cutting forces and cutting power) of wood sawing process are generally calculated on the basis of the specific cutting resistance, which is in thecase of wood cutting the function of more or less important factors. The aim of the paper is to present a new calculating model using the application of modern fracture mechanics and to compare cutting parameters of native beech, Bendywood and Belmadur. Cutting and feed forces are determined by the application of the Ernst-Merchant theory in the conditions of circular-saw blade cutting. It includes the prediction of the shear plane angle for the cutting models, which include fracture toughness in addition to plasticity and friction, broaden possibilities of energetic effects modelling of the sawing process even for small values of the uncut chip. (en)
Title	An innovative approach to prediction energetic effects of wood cutting process with circular-saw blades An innovative approach to prediction energetic effects of wood cutting process with circular-saw blades (en)
skos:prefLabel	An innovative approach to prediction energetic effects of wood cutting process with circular-saw blades An innovative approach to prediction energetic effects of wood cutting process with circular-saw blades (en)
skos:notation	RIV/62156489:43410/14:00226034!RIV15-MSM-43410___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.20.0269)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Kopecký, Zdeněk Hlásková, Luďka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	2513
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/14:00226034
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cutting resistance; circular-saw blade; belmadur; native beech; bendywood; fracture mechanics; fracture toughness; shear yield stress (en)
http://linked.open.../riv/klicoveSlovo	cutting resistance shear yield stress fracture mechanics fracture toughness circular-saw blade belmadur bendywood native beech
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[2695E668467E]
http://linked.open...i/riv/nazevZdroje	Wood Research
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The establishment of an international research team for the development of new wood-based materials
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	59
http://linked.open...iv/tvurceVysledku	Kopecký, Zdeněk Hlásková, Luďka Orlowski, Kazimierz
http://linked.open...ain/vavai/riv/wos	346458300011
issn	1336-4561
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	43410

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