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Cutting power estimation of the bandsawing process of beech wood (Fagus sylvatica L.) dried in three operating modes

Abstract

In this paper the predicted values of cutting power for bandsawing machine (ST100R, f. Stenner), which is located at the sawmill company Complex in Dziemiany, were presented. The values of cutting power were forecasted for beech wood (Fagus sylvatica L.), from the northern part of Pomerania region in Poland, which was dried in three operating modes: BKP - air drying at 25oC, BKS - air-steam mixture drying at 80oC, BKW - steam drying at 110oC. The values of cutting power were determined using an innovative method of predicting the cutting power, which takes account of elements fracture mechanics.

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Category:
Articles
Type:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:
Annals of WULS, Forestry and Wood Technology pages 75 - 80,
ISSN: 1898-5912
Language:
English
Publication year:
2017
Bibliographic description:
Chuchała D., Orłowski K., Barański J., Ochrymiuk T.: Cutting power estimation of the bandsawing process of beech wood (Fagus sylvatica L.) dried in three operating modes// Annals of WULS, Forestry and Wood Technology. -., nr. 99 (2017), s.75-80
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  19. Streszczenie: Prognozowanie mocy skrawania dla procesu przecinania na pilarce taśmowej drewna bukowego (Fagus sylvatica L.) po procesie suszenia w różnych warunkach. W artykule przedstawiono prognozowane wartości mocy skrawania dla procesu przecinania na pilarce taśmowej (ST100R, f. Stenner), która zlokalizowana jest w tartaku firmy Complex w Dziamianach. Warności mocy skrawania zastały oszacowane dla drewna bukowego (Fagus sylvatica L.) uzyskanego z północnej części Pomorza w Polsce. Drewno to zostało poddane procesowi suszenia w trzech różnych warunkach: BKP -przy użyciu powietrza w temperaturze 25 o C, BKS -mieszaniny powietrzno-parowej w temperaturze 80 o C, BKW - pary wodnej w temperaturze 110 o C. Do określania wartości mocy skrawania zastosowano nowatorską metodę uwzględniającą elementy mechaniki pękania. Corresponding author: 233, Gdańsk, Poland e-mail: daniel.chuchala@gmail.com open in new tab
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Gdańsk University of Technology

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