Počet záznamov: 1
3D formability of moistened and steamed veneers
SYS 0087040 LBL 00000naa^^22^^^^^^^^450 005 20190401131206.2 017 70
$a 10.17423/afx.2016.58.2.02 $2 DOI 100 $a 20161104a m y0sloy0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a 3D formability of moistened and steamed veneers $f Jozef Fekiač, Jozef Gáborík, Mária Šmidriaková 215 $c Obr. 320 $a Lit. 330 $a The paper deals with the evaluation of 3D formability of veneers modified by moistening and steaming. Formability of three wood species (Fagus sylvatica L., Betula pendula Roth. and Fraxinus excelsior L.) was compared. To determine the 3D formability, the method based on the principle of forming by air pressure was used. 3D formability was evaluated according to deepening and according to the force required to change the shape of veneer, calculated per unit of deepening. The results indicate an increase in 3D formability of modified veneers. Increasing moisture content of veneers had a positive impact on the change in 3D formability; and also positive impact of steaming was demonstrated. It has been demonstrated that 3D formability of veneers modified by moistening and 3D formability of veneers modified by steaming are comparable (almost the same). Formability of beech veneer and ash veneer are almost the same (are at a similar level). Birch veneer showed the best formability. If the veneer of a given thickness is steamed, plasticization time of 10 minutes is sufficient. 463 -1
$1 001 sldk_un_cat*0086936 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Roč. 58, č. 2 (2016), s. 15-26 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2016 610 1-
$9 sldk_un_auth*0019495 $a 3D dyhy $X 3D veneers 610 1-
$9 sldk_un_auth*h040058 $a 3D-tvárnenie $X three-dimensional moulding 610 1-
$9 sldk_un_auth*0013166 $a modifikačné úpravy $X modified treatments 610 1-
$9 sldk_un_auth*h011282 $a obsah vlhkosti $X moisture content 610 1-
$9 sldk_un_auth*h002809 $a parenie dreva $X steaming of wood 675 $a 630*846 $v 1. stred. $z slo 700 -1
$3 sldk_un_auth*0021739 $a Fekiač $b Jozef $f 1987- $p TUZDFNDV $4 070 $T Katedra nábytku a drevárskych výrobkov 701 -1
$3 sldk_un_auth*p0015800 $a Gáborík $b Jozef $f 1952- $p TUZDFNDV $4 070 $T Katedra nábytku a drevárskych výrobkov 701 -1
$3 sldk_un_auth*0004692 $a Šmidriaková $b Mária $f 1961- $p TUZDFNDV $4 070 $T Katedra nábytku a drevárskych výrobkov 801 -0
$a SK $b ZV001 $c 20161104 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/02-02-16_1_0.pdf
Počet záznamov: 1