Počet záznamov: 1
The influence of milling heads on the quality of created surface
SYS 0087087 LBL 00000naa^^22^^^^^^^^450 005 20190401131901.9 017 70
$a 10.17423/afx.2016.58.2.09 $2 DOI 100 $a 20161107a m y0sloy0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a The influence of milling heads on the quality of created surface $f Mikuláš Siklienka, Peter Janda, Andrej Jankech 215 $c Obr., tab. 320 $a Lit. 330 $a The article deals with the issue of a plain milling by using the quadripartite milling machine, in particular, the influence of method of clamping the planing blades into milling heads with hydraulic clamping and feed speed on the quality of created surface expressed as a surface roughness value. The quality of created surface is monitored on the basis of the surface roughness value Rz, i.e. the maximum height of the profile unevenness. The article compares the method of fixing the planing blades in eight-blade milling head with hydraulic clamping, which is clamped on the shaft of the quadripartite milling machine within the three levels of feed speed vf = 6, 15, 25 m·min-1. The comparison is made on a tangential spruce sawn timber with an absolute humidity of wa = 9÷12%, and with a cutting speed of vc = 58 m·s-1. The article observes that the quality of the surface will improve by 31 % from the value of Rz = 60.068 μm with milling Hydro head without back fixation of planing blades to the value of Rz = 45.552 μm with milling Hydro head with back fixation of planing blade due to maintaining the tolerance of cutting diameter of circle with milling Hydro head with back fixation of planing blades when comparing both the above milling Hydro heads with and without back fixation. 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. 81-88 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2016 610 1-
$9 sldk_un_auth*h010788 $a frézovacie hlavy $X milling heads 610 1-
$9 sldk_un_auth*h013345 $a kvalita povrchu $X quality of surface 610 1-
$9 sldk_un_auth*h030917 $a smrek obyčajný $X Norway spruce $Y Picea abies L. Karst. 610 1-
$9 sldk_un_auth*0011038 $a rýchlosť posuvu $X speed of feed 610 1-
$9 sldk_un_auth*h013671 $a štvorstranné frézky $X four-side milling machines 675 $a 630*174.7 $v 2. stred. $z slo 675 $a 621.914.3 $v 1. stred. $z slo 700 -1
$3 sldk_un_auth*p0016121 $a Siklienka $b Mikuláš $f 1952- $p TUZDFOD $4 070 $T Katedra obrábania dreva 701 -1
$3 sldk_un_auth*0021313 $a Janda $b Peter $f 1988- $p TUZDFOD $4 070 $T Katedra obrábania dreva 701 -1
$3 sldk_un_auth*p0047029 $a Jankech $b Andrej $f 1974- $p TUZDFMDG $4 070 $T Katedra matematiky a deskriptívnej geometrie 801 -0
$a SK $b ZV001 $c 20161107 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/09-02-16_1_0.pdf
Počet záznamov: 1