RADIAL CLUSTER OF Eucalyptus grandis BOARDS SUBMITTED TO THE CONVENTIONAL DRYING PROCESS
نویسندگان
چکیده
O gênero Eucalyptus sp. apresenta defeitos naturais, de desdobro e secagem que acarretam perdas significativas madeira. Por isso, conhecer a região ocorrência dos pode ser uma ferramenta útil para quem beneficia Sendo assim, este trabalho objetivou agrupar radialmente tábuas grandis com base nos naturais secagem. Seis árvores foram desdobradas em separadas duas regiões: central (C) externa (E). As centrais apresentavam maior proporção madeira da próxima à medula; as externas (E), casca. Os ocorridos nas secas estufa convencional, 10 % umidade avaliados por meio análise multivariada variaram no sentido medula-casca. A agrupamento separou regiões (central externa) componentes principais destacou quais dominantes cada região. (E) apresentram intensidade encurvanento encanoamento. apresentaram arqueamento, nós, bolsas resina ou kino, colapso rachaduras superficiais. Essas informações podem importantes industrializa madeira, pois, sabendo qual o defeito mais ocorre, peça deixar utilizada. No entanto, fator operacional deve levado consideração, pois características tipo condições do equipamento corte, método desdobro, layout serraria, inviabilizar separação tora regiões.
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ژورنال
عنوان ژورنال: Floresta
سال: 2023
ISSN: ['0015-3826', '1982-4688']
DOI: https://doi.org/10.5380/rf.v53i1.79676