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Anatomija lesa za loke godal = Anatomy of wood for bows of string instrumentsČufar, Katarina ...V goslarski delavnici "Atelje Demšar" smo dobili štiri vzorce lesa za godalne loke tujih dobaviteljev, ki so jih označili z imeni (1) pernambuk, (2) konjskomeso, (3) brazil in (4) kačji les. Les smo ... anatomsko preiskali ter določili vrste: (1) Guilandina echinata (pernambuk, pau brazil, brazil), (2) Manilkara bidentata (massaranduba, konjsko meso), (3) Shorea laevis (balau, bangkirai), (4) Brosimum guianense syn. Piratinera guianensis (Schlangenholz, snakewood, kačji les). Identifikacija je v treh (1, 2 in 4) od štirih primerovpotrdila lesno vrsto, kot jo je navedel dobavitelj lesa. Preiskane lesne vrste pernambuk, konjsko meso in kačji les (1, 2 in 4) iz južne Amerike imajo skupne naslednje lastnosti: fino teksturo, temno obarvano jedrovino, dekorativen videz, visoko gostoto, visoko trdnost, dobro dimenzijsko stabilnost in dobre obdelavnostne lastnosti, posebno struženje in površinsko obdelavo. Vse so zelo cenjene za godalne loke, za najboljšega pa velja les pernambuka. Les balau iz Azije ima slabše lastnosti in ni tipična lesna vrsta za loke. Razlike v zgradbi lesa preiskanih vrst so najverjetneje vzrok za razlike v kvaliteti končnega izdelka. Podajamo opis izdelave lesenega loka, opis lesnih lastnosti in pomen pravilne identifikacije in poimenovanja lesa.Source: Zbornik gozdarstva in lesarstva = Research reports : forest and wood science & technology. - ISSN 0351-3114 (Št. 83, 2007, str. 23-33)Type of material - article, component part ; adult, seriousPublish date - 2007Language - slovenianCOBISS.SI-ID - 1960870
Author
Čufar, Katarina |
Demšar, Blaž, 1980- |
Zupančič, Martin, 1962- |
Koch, Gerald |
Oven, Primož
Topics
godalni lok |
pernambuk |
Guilandina echinata syn. Caesalpina echinata |
massaranduba syn. |
konjsko meso |
Manilkara bidentata |
kačji les |
Brosimum guianense syn. Piratinera guianensis |
balau |
Shorea laevis |
anatomija lesa |
string instrument bow |
pernambouc |
massaranduba |
snakewood |
balau |
wood anatomy
Shelf entry
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Database name | Field | Year |
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Čufar, Katarina | 02937 |
Demšar, Blaž, 1980- | |
Zupančič, Martin, 1962- | 10118 |
Koch, Gerald | |
Oven, Primož | 11223 |
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