ANALISIS KEKUATAN POROS LANDING GEAR PESAWAT N-219
ABSTRACT: The aim of this
study is to analyze the strength of the shaft of the landing gear aircraft
N-219 against the variation of cargo’s weight. The examined object in this
study is the landing gear of N-219 aircraft produced by PT Dirgantara
Indonesia. The static strength analysis was conducted on the stress and maximum
deflection to the shaft of the landing gear N-219 aircraft.
The results of this study showed that the variation of cargo’s weight
affects the strength of the landing gear shaft where the increase of the
cargo’s weight will result in a linear increase of deflection and stress.
Finally, the allowed maximum weight of the N-219 aircraft cargo is 2500 kg with
the landing gear shaft deflection of 0,00164 meter and the stress of 298 MPa.
Simulation in this study was conducted by using ANSYS 2014, where this
software provides load, deflection and stress analysis. It is found that the
analysis of manual calculation and software-based calculation shows only little
difference.
Penulis: Nizar Malendes,
Stenly Tangkuman, Tritiya Arungpadang
Kode Jurnal: jptmesindd160224
