PENGARUH VARIASI UNJUK DERAJAT PENGAPIAN TERHADAP KERJA MESIN
ABSTRACT: This research aims
to determine the influence of variations in the degree ignition, the engine
performance, which is related to the power and torque of the 4 stroke petrol
engine, use premium fuel with different speeds (rpm).
In experiments used
engine test bed,
where the machine
is placed on a
pad that
then engine output shaft connected to shaft
dinotester and parameters measured in this study is Torque and Power.
Magnets are used in the study is a magnet with a standard ignition, the
ignition magnet with advanced degrees 3° and 6°from the point of default.
The research results are achieved
by the advanced degree ignition 6° from the point of default, the
value of the maximum torque of 7.90 Nm, the engine speed betwen 6000 – 6500 rpm, the resulting maximum power of 7.3
hp at 7796 rpm engine speed.
Penulis: Syahril Machmud,
Untoro Budi Surono, Leydon Sitorus
Kode Jurnal: jptmesindd130264
