Drvna industrija, Vol. 70 No. 1, 2019.
Izvorni znanstveni članak
https://doi.org/10.5552/drvind.2019.1806
Investigation of Friction Coefficients of Veneers as a Function of Fibre Direction and Moisture Content
Beate Buchelt
orcid.org/0000-0003-4671-0852
; Tehničko sveučilište u Dresdenu, Institut za tehnologiju prirodnih materijala, Dresden, Njemačka
André Wagenführ
; Tehničko sveučilište u Dresdenu, Institut za tehnologiju prirodnih materijala, Dresden, Njemačka
Sažetak
During the manufacture of veneer based moulded parts, veneers move against one another. Friction is caused due to this movement. Different conditions, such as gluing or fibre direction, could influence the friction coefficients and thus the moulding process. For a better understanding of the manufacturing process of veneer based moulded parts, it is important to know which parameters influence friction and friction coefficients. In this paper, results of friction investigations are presented. Thereby the moisture content of the used veneers was varied as well as the fibre direction. Considering the manufacture conditions, the investigations were also conducted with glue-coated veneers. The results prove an influence of fibre direction but this influence depends on moisture content.
Ključne riječi
veneer; friction; friction coefficients; wood moulded parts
Hrčak ID:
218204
URI
Datum izdavanja:
26.3.2019.
Posjeta: 1.438 *