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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F14%3A00226034" target="_blank" >RIV/62156489:43410/14:00226034 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language 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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

<a href="/en/project/EE2.3.20.0269" target="_blank" >EE2.3.20.0269: The establishment of an international research team for the development of new wood-based materials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

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

Name of the periodical

Wood Research

ISSN

1336-4561

e-ISSN

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Volume of the periodical

59

Issue of the periodical within the volume

5

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

827-834

UT code for WoS article

346458300011

EID of the result in the Scopus database

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