Pengaruh Kemiringan Benda Kerja dan Kecepatan Pemakanan terhadapGetaran Mesin Frais Universal Knuth UFM 2
Abstract: In milling process
with slope of workpiece, the milling process requires more energy from milling
machine. The greater the slope of workpiece estimated to be the greater
energyrequired by the milling machine. Therefore, the machining vibration that
occurs was estimated to be very big. This study aimed to determine influence theslope
of workpiece to machining vibration in milling machine with variations of
feeding. This study used Milling Machine Knuth Universal UFM 2 with vertical
milling approach. The slope of workpiece used was 300,450 and 600.The machining
process parameters varied was feeding while depth of cut and spindle speed wereconstant.
The study results show that the greater the slope of work piece, the greater
the machining vibration onthe up milling process and the down milling processes
for all slope of work piece. Similarly the influence of feeding to machining
vibration in milling process. The study results show that the change of feeding
will give a positive impact to machining vibration on the up milling process
and the down milling processes. For same the slope of workpiece and feeding the
machining vibration on the down milling process is greater than the up milling
process.
Penulis: Romiyadi
Kode Jurnal: jptmesindd160509
