SIMULASI PENGECORAN BILLET DENGAN MENGGUNAKAN METODE ELEMEN HINGGA (MS MARC)
Abstract: This research aim to
study the effect of temperature, chilling time, tension, strain, and phase
occurred during casting. Finite element simulation method was applied using MS
Marc and Fortran software. Condition of casting, when the simulation was run,
was divided into three part based on the distance from the
center namely 20,
60, and 100
mm. The result
showed that simulation
at the same temperature, tension of 20 mm has the
biggest tension, followed by 60 mm and 100 mm. However, chilling speed at 100
mm from the center was the fastest, and the lowest was 20 mm from the center. At
the center of the billet, push tension was occurred. While, pull tension was
occurred on the surface.
Penulis: Ramang Magga
Kode Jurnal: jptmesindd090106
