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Details van artikel 7 van 14 gevonden artikelen
| Titel: |
Parameters of quality of the woodworkability for determination of different usage of Eucalyptus wood |
| Auteur: |
José Reinaldo Moreira da Silva Marcelo Martins Gabriel Marcos Vieira Oliveira Pedro Paulo de Carvalho Braga |
| Verschenen in: |
Cerne |
| Paginering: | Jaargang 15 (2009) nr. 1 pagina's 75-83 |
| Jaar: |
2009 |
| Inhoud: |
Wood products used in the furniture industry need to have wood work machine surfaces quality optimized andpatronized. There are some classification methods to determine the wood quality, including visual inspection, determination of theadvance per tooth (fz), rugosimeter and laser or just touching. After the wood classification it is determined the usage of the differentwood qualities. The empiricism of the quality parameters in the indication of uses is not always ideal. This study determined the qualityof surfaces of Eucalyptus flat wood and defined appropriate uses for the different quality classes obtained. It had been worked machinedifferent Eucalyptus samples by planer with speed of advance of 3,6,15 and 30 m*min-1. To classify the wood, the determination of theadvance per tooth (calculated fz and measured fz) and the visual qualification (ASTMD 1666-87, 1995) were used. Later the woodusage according to quality was determined. The percentage of good samples decreased as the speed advance increased: reaching92%, 69%, 0% and 0% for advance speed of 3,6,15 and 30 m*min-1 respectively. Samples prepared at the speed of 3 and 6 m*min-1 were used to fabricate furniture, cabinet frame and thresholds. About 54%of samples prepared at the speed of 15 m*min-1 were usedfor railing, lambris, structural panels and flooring. About 46% and 100% of samples prepared at the speed of 15 and 30 m*min-1,respectively, were used to fabricate dividers, trusses, fences and, or, exterior gates. |
| Uitgever: |
Universidade Federal de Lavras - UFLA (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 14 gevonden artikelen
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