All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Cutting test as a source of fracture toughness and shear yield strength for axial-perpendicular model of wood cutting

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F19%3A43914940" target="_blank" >RIV/62156489:43410/19:43914940 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.22382/wfs-2019-006" target="_blank" >https://doi.org/10.22382/wfs-2019-006</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.22382/wfs-2019-006" target="_blank" >10.22382/wfs-2019-006</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Cutting test as a source of fracture toughness and shear yield strength for axial-perpendicular model of wood cutting

  • Original language description

    The objective of this study was to develop and design a model of calculation of fracture parameters for axial-perpendicular direction of wood cutting. Two selected wood species of Central Europe provenance spruce (Picea abies L.) and beech (Fagus sylvatica L.) of two different levels of MC (w = 8% and 16%) were sawn. Measurements of energetic effects (cutting power and cutting force) while sawing wood were carried out on the laboratory stand, simulating conditions of circular saw blade cutting. Using the newly designed model, it is possible to determine fracture toughness and shear yield strength only on the basis of the cutting tests. Unknown parameters, which are then applied in the model, were set based on calculation of the forces acting on the workpiece and the tool. Using the measured cutting force and the feed force, other components of the resulting active force were calculated. The computation was based on Ernst-Merchant&apos;s force decomposition diagram. Results confirmed the obvious influence of the anatomicalstructures and MC on the size of fracture parameters.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20502 - Paper and wood

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Wood and Fiber Science

  • ISSN

    0735-6161

  • e-ISSN

  • Volume of the periodical

    51

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    11

  • Pages from-to

    58-68

  • UT code for WoS article

    000456400500006

  • EID of the result in the Scopus database

    2-s2.0-85061475126