Pengaruh Besar Arus Listrik Pada Proses Wire Edm Terhadap Profile Error Involute Roda Gigi Lurus
Abstract: Wire Electric Discharge
Mechine (EDM) is one of non
conventional metal cutter machines. This machine is
used to form
machine components which
has complex form
and needs high precision.
One of the
machinery parameters which
influences cutting precision
on Wire EDM is
the amount of pulse current. The
form of involute
profile of gear is a
form which has complexity and
high precision which often changes the form of geometry profile. This study is
aimed at investigating the extent of the influence of the amount of current
parameter on Wire EDM towards the
profile error involute
spur gear. Thi
study is experimental
design, the independent variable
used is pulse current with
variation of 3
ampere, 4 ampere,
5 ampere, 6 ampere, and 7 ampere. The dependent
variable in this study is profile error
involute spur gear which later will explain
the extent of cutting distortion. The result of this study showed
that the higher the
electric current, the
higher the level
of profile error
involute spur gear. This
means that the level of the precision is getting lower. The level of the
lowest profile error involute, which is 0.0907 mm, found at 3 ampere pulse
current, while the highest level of profile error involute, which is 0.1256 mm,
found at 7 ampere electric current.
Penulis: Femiana Gapsari,
Sugiarto, Nugroho Bagus
Kode Jurnal: jptmesindd110226
