PENGARUH PARAMETER KECEPATAN PUTARAN SPINDEL TERHADAP GETARAN MESIN
PERKAKAS PADA PROSES UP MILLING DAN DOWN MILLING MENGGUNAKAN MESIN FRAIS
UNIVERSAL KNUTH UFM 2
Romiyadi1, Yudi Dwianda2
1,2 Program Studi
Perawatan dan Perbaikan Mesin, Politeknik Kampar
Jl. Tengku Muhammad (KM.2),
Bangkinang, 28461
1Email :
romiyadi@poltek-kampar.ac.id
ABSTRACT
In milling process,
machining process parameters can be set are spindle speed, feed and depth of
cut. Changes of spindle speed, feed and depth of cut on the milling process
will result in changes on the machining vibration. This study aimed to
determine the influence of depth of cut parameters to machining vibration on
the up milling process and the down
milling process with table movement of horizontal direction (x axis) and radial
direction (y axis). This study used Milling Machine Knuth Universal UFM 2. In
this study, spindle speed parameters is varied, while depth of cut and feed are
constant. The study results show that the change of spindle speed will give a
positive impact to machining vibration on the up milling process and the down
milling processes for the table movement of horizontal direction and radial
direction. For the same spindle speed, the machining vibration on the down
milling process is greater than the up milling process. While the machining
vibration on the horizontal direction is greater than on the radial direction
for up milling process and down milling process.
Keywords : Machining
vibration, spindle speed, up milling, down milling
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