Počet záznamov: 1
The effect of the granulometric composition of beech chips from a CNC machining center on the environmental separation technique
SYS 0114528 LBL 00000naa^^22^^^^^^^^450 005 20220502140910.5 017 70
$a 10.17423/afx.2022.64.1.08 $2 DOI 100 $a 20220502d m y0sloc0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a The effect of the granulometric composition of beech chips from a CNC machining center on the environmental separation technique $f Martin Kučerka, Alena Očkajová, Richard Kminiak, Marta Pędzik, Tomasz Rogoziński 215 $c Graf., tab. 320 $a Lit. 330 $a The aim of the paper is to determine the granulometric composition of chip removed from the beech lumber milling process using a CNC machining center SCM Tech Z5 in the range of commonly used technical and technological parameters under standard conditions of feed speed: vf = 1 ÷ 5 m.min-1 and the thickness of the removed layer: e = 1, 3 and 5 mm. Another goal of the paper was to select a suitable separation technique that would be sufficient to effectively capture the largest possible dispersion of fractions in the beech lumber milling process. Granulometric analysis showed that under the given conditions in the milling process the largest proportion of coarse and medium coarse fraction is formed and particles with a size smaller than 32 μm are not formed. For this reason, it is our recommendation to choose a combination of dry mechanical separators together with fabric filters, as mechanical separators are able to capture mainly larger particle fractions. Fabric filters would serve to trap any finer particles, thus saving the user from greater wear of the coarse and medium coarse fractions, which would increase the wear of the filter cloth to an increased extent. 463 -1
$1 001 sldk_un_cat*0114510 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 64, no. 1 (2022), s. 89-97 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2022 610 1-
$9 sldk_un_auth*h017542 $a bukové prírezy $X beech dimension timber 610 1-
$9 sldk_un_auth*0051025 $a CNC obrábacie centrá $X CNC machining centers 610 1-
$9 sldk_un_auth*0025724 $a granulometrické zloženie $X granulometry structure 610 1-
$9 sldk_un_auth*h012597 $a štiepky $X chips 610 1-
$9 sldk_un_auth*h005326 $a bukové štiepky $X beech wood chips 610 1-
$9 sldk_un_auth*0020782 $a separačné procesy $X separation processes 675 $a 630*854 $v 1. stred. $z slo 675 $a 630*861.0 $v 1. stred. $z slo 675 $a 621.928 $v 2.stred $z slo 675 $a 630*861.0:630*176.1 $v 1. stred. $z slo 701 -1
$3 sldk_un_auth*p0050521 $a Kučerka $b Martin $f 1980- $4 070 701 -1
$3 sldk_un_auth*p0020649 $a Očkajová $b Alena $f 1961- $p UMBFPV $4 070 $T Fakulta prírodných vied 701 -1
$3 sldk_un_auth*0010060 $a Kminiak $b Richard $f 1984- $p TUZDFOD $4 070 $T Katedra obrábania dreva 701 -1
$3 sldk_un_auth*0057066 $a Pędzik $b Marta 701 -1
$3 sldk_un_auth*p0047071 $a Rogoziński $b Tomasz $4 070 801 -0
$a SK $b ZV001 $c 20220502 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/08-01-22_0_0_0_1.pdf
Počet záznamov: 1