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Abstract
Thin lamellae, corresponding to the layer components of structural glued members, i.e., 2-ply or 3-ply glued flooring, can be manufactured in re-sawing operations of kiln-dried wood blocks or in wet technologies, which currently seem to be more common because of the shorter drying time. The re-sawing process in wet technology is conducted on dedicated thin-cutting band sawing machines with stellite-tipped band saws. The goal of this research was to demonstrate the capacity of surface production (m2/ tool life) of visible layers of oak engineered flooring composites in a function of both a new band saw and a re-sharpened band saw blade. Additionally, the state of teeth of each band saw blade was examined at the end of the tool life. A series of cutting tests were performed in sawmill production conditions. The conducted tests revealed that a three times higher capacity of surface production was obtained for the new tool compared to re-sharpened tool. Additional microscopic observations of some re-sharpened teeth showed deformed plastic characteristics.
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Authors (4)
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Tomasz Przybyliński
- Instytut Maszyn Przepływowych
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.15376/biores.18.2.2789-2799
- License
- Copyright (2023 NC State University)
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
BIORESOURCES
no. 18,
pages 2789 - 2799,
ISSN: 1930-2126 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Orłowski K., Chuchała D., Stenka D., Przybyliński T.: Capacity of Surface Production of Band Sawing in Manufacture of Oak Floor Upper Layers// BIORESOURCES -Vol. 18,iss. 2 (2023), s.2789-2799
- DOI:
- Digital Object Identifier (open in new tab) 10.15376/biores.18.2.2789-2799
- Sources of funding:
-
- IDUB
- Verified by:
- Gdańsk University of Technology
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