PENGARUH VARIASI KECEPATAN PUTARAN TERHADAP EFEKTIFITAS METODE TWO – PLANE BALANCING UNTUK SISTEM POROS PIRINGAN OVERHUNG
Abstract: The purpose
of the research
was to obtain
effective speed on
overhung shaft balancing. The
balancing process was done
by two-plane balancing method,
and the vector analysis used phase different measurement on the
vibration respon. The speed used was 600 rpm, 800 rpm, 1000 rpm, 1200 rpm, and
1400 rpm. The data was acquired by
measurement vibration amplitude
on the bearing,
and phase different was
obtained from the
trigger signal and
the vibration signal.
The amplitude and phase different was used to determine counter balance
mass and its location. The balancing result the was examined on the different
spedd to find the effectiveness of the balancing done.
The result showed that the balancing process done could reduce the
vibration from 48.52 % to 66.76 %. The balancing done closed to critical speed
is more effective than that was done far from crtical speed. The balancing
above critical speed IV yielded the highest vibration reduction.
Penulis: R. Lulus Lambang G. H,
Didik Djoko S
Kode Jurnal: jptmesindd090034
