Influence of Processing Factors and Species of Wood on Granulometric Composition of Juvenile Poplar Wood Chips

BioResources

卷:11

Štefan Barcík¹  Zuzana Jamberová¹  Hana Čekovská¹  Milan Gaff²  Marek Vančo²  Jiří Kubš²  Lukáš Kaplan³ 

[1] Department of Machinery Control and Automation, Faculty of Environmental and Manufacturing Technology, Technical University in Zvolen, Študentská ulica 26, Zvolen, 960 53, Slovakia;

[2] Slovakia;

[3] Czech University of Life Sciences Prague Faculty of Forestry and Wood Sciences;

关键词: Granulometric analysis;    Plane milling;    Juvenile wood;    Mechanical properties;    Physical properties;    Grain size;   

DOI  :  10.15376/biores.11.4.9572-9583

来源: DOAJ

【 摘 要 】

This article deals with the assessment of the influence of technical, processing, and material factors on selected mechanical properties and the granulometric composition of juvenile poplar wood chips. Individual analyses were made for two poplar species: naturally grown Populus tremula L. and the cultivated poplar clone Populus x euramericana “Serotina” for both juvenile and more mature wood. The main goal of this study was to evaluate the influence of the selected technical and processing parameters and of wood type (juvenile and more mature) on the chips’ granulometric composition during plane milling, its granulometric composition, and the sizes of the greatest and the smallest particles. Granulometric analysis (size test) was carried out to determine the share of the grain sizes for the individual wood fractions. While evaluating the granulometry, the influence of the milling process conditions as well as that of the wood’s physical and mechanical properties was taken into account.

【 授权许可】

Unknown