Please use this identifier to cite or link to this item:
http://repositorio.ufla.br/jspui/handle/1/31655
Title: | Effect of moisture content on specific cutting energy consumption in Corymbia citriodora and Eucalyptus urophylla woods |
Other Titles: | Efeito da umidade no consumo de energia específica de corte de madeiras de Corymbia citriodora e Eucalyptus urophylla |
Keywords: | Usinagem da madeira Teor de umidade da madeira Força de corte Wood moisture content Machining of wood Cutting force |
Issue Date: | Mar-2017 |
Publisher: | Instituto de Pesquisas e Estudos Florestais |
Citation: | NASCIMENTO, D. F. R. et al. Effect of moisture content on specific cutting energy consumption in Corymbia citriodora and Eucalyptus urophylla woods. Scientia Forestalis, Piracicaba, v. 45, n. 113, p. 221-227, Mar. 2017. |
Abstract: | The effects of various moisture conditions on the specific cutting energy of the longitudinal cut (90º-0º) in Eucalyptus urophylla S.T. Blake and Corymbia citriodora Hill & Johnson were studied. The boards were submitted, in triplicate, to three different moisture contents: 2% (kiln dried), 12% (equilibrium moisture content in an air conditioning room) and 75% (saturated in water submersion).The material was processed with a circular saw to obtain the specific cutting energy consumption of the longitudinal cut (90º-0º). The data obtained were submitted to analysis of variance, F test and Scott-Knott test, at 5% of significance. The results showed no influence of the species on the specific cutting energy. However, the moisture content significantly influences the specific cutting energy .There was a 44% increase in the specific cutting energy consumption with moisture content reduced from 75% (saturated condition) to 12% (equilibrium condition) and 54% reduction in cutting force when wood dried from 12% to 2% (dry condition) moisture. |
URI: | http://www.ipef.br/publicacoes/scientia/leitura.asp?Article=22&Number=113 http://repositorio.ufla.br/jspui/handle/1/31655 |
Appears in Collections: | DCF - Artigos publicados em periódicos |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.