STUDY KOMPARASI LOST FOAM DAN KONVENSIONAL CASTING PRODUK DISC BRAKE
Disc Brake component is a vital component with gray cast iron base material, it�s also fast lasting wearing part, so it has be replaced often. The disc brake replacement component in a local market is being supplied by the small scale local metal casting industries have the same quality as the gen...
| Hlavní autoři: | , |
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| Médium: | Diplomová práce |
| Vydáno: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Témata: |
| Shrnutí: | Disc Brake component is a vital component with gray cast iron base
material, it�s also fast lasting wearing part, so it has be replaced often. The disc
brake replacement component in a local market is being supplied by the small
scale local metal casting industries have the same quality as the genuine part.
Disc brake making process is utilizing casting method inserting RCS core
between drag and coup, than metal molten poured inside mold. The problem of
this method is the product result often have gas defect because the gas that occur
from the mold in casting process cannot be released perfectly, and then trapped in
the metal molten caused by permeability or the gas flow in the green sand mold is
not good enough.
Ventilating disc brake making is not utilizing evaporative casting method
or lost foam casting yet at the moment so it need to be research for the gains and
the losses between the casting result using conventional method and lost foam
casting method, considering that there�s no research for the disc brake component
yet as far.
Lost foam casting will make good result if it�s combined with the RCS
core using. The time duration of the dry sand mold and the re-using will be faster
than the conventional casting which using 2 underside mold or drag and upside
mold or coup using the green sand. |
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