Počet záznamov: 1
Study of the influence of basic process parameters on the roughness of surfaces during milling of scots pine wood
SYS 0122361 LBL 00000naa^^22^^^^^^^^450 005 20240110094353.1 017 70
$a 10.17423/afx.2023.65.2.08 $2 DOI 100 $a 20240110a m y0sloy0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a Study of the influence of basic process parameters on the roughness of surfaces during milling of scots pine wood $f Valentin Atanasov, Georgi Kovatchev, Tihomir Todorov 215 $c Graf., obr., tab. 330 $a Experimental results in the processing of Scots pine (Pinus sylvestris L.). are presented in the paper. They were conducted under the manufacturing conditions. Three machines are used – two jointers with different knife spindle designs and with flat knives and replaceable rigid alloy plates – a helical cutter head, as well as a planer with flat knives. The measured parameter is Rz, and an electronic profilometer was used to measure its reading. The studies were conducted using the method of planned two-factor regression analysis. The selected factors are fundamental to the milling process – feed speed vf and radial depth of cut ae. Their levels of variation are determined on the basis of preliminary experiments, as well as the practical possibility of their realization. The results obtained with all three machines do not exceed 45 μm, and the ones for the planer make the strongest impression. 463 -1
$1 001 sldk_un_cat*0122304 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Vol. 65, no. 2 (2023), s. 89-98 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2023 610 1-
$9 sldk_un_auth*h012405 $a drsnosť $X roughness 610 1-
$9 sldk_un_auth*h012205 $a spoje $X joints 610 1-
$9 sldk_un_auth*h012412 $a zrovnávacie frézky $X planers 610 1-
$9 sldk_un_auth*0064207 $a vreteno noža $X knife spindle 610 1-
$9 sldk_un_auth*h001317 $a masívne drevo $X solid wood 610 1-
$9 sldk_un_auth*h000854 $a borovica lesná $X Scots pine $Y Pinus sylvestris 675 $a 630*81 $v 1. stred. $z slo 675 $a 630*174.7 $v 1. stred. $z slo 675 $a 582.475 $v 2. stred $z slo 675 $a 621.914.3 $v 1. stred. $z slo 700 -1
$3 sldk_un_auth*0051983 $a Atanasov $b Valentin $4 070 701 -1
$3 sldk_un_auth*0051984 $a Kovatchev $b Georgi $4 070 701 -1
$3 sldk_un_auth*0064206 $a Todorov $b Tihomir $4 070 801 -0
$a SK $b ZV001 $c 20240110 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/08-02-23.pdf
Počet záznamov: 1