Non-uniform cooling conditions within a casting lead to locally differing microstructures, which result in locally differing mechanical properties. These have a tremendous impact on the behavior of the parts under their application load conditions and regarding their life time. The virtual development of castings can, therefore, only be effective when the process simulation is integrated into i...

modeling simulation and control of flexible manufacturing modeling simulation and control of flexible manufacturing read and download modeling simulation and control of manual of methods for general bacteriology ebook 57 years a history of the freedom suits in the missouri a precision improvement of casting process for golf head a history of norwegian literature vol 2 of a history of mazda manu...

In this paper, we introduce a new volume ray casting algorithm optimized for the Cell B.E. architecture. The importance of volume rendering has been increased as the amount of volumetric data keeps increasing due to the widespread of 3-D imaging devices such as a 3-D laser scanner, CT, MRI, and 3-D confocal microscopy as well as 3-D simulation in many disciplines of science and engineering. Amo...

The article discusses the technology of casting according to smelted models, in particular, processes manufacturing wax models. We considered methods elements model blocks with use molds and help additive technologies. In this paper we showed features application technologies lost-wax casting. A simulation has been developed evaluate effectiveness using printing produce Based on results modelin...

A three-dimensional mathematical and physical model coupling with the heat transfer and the flow of molten metal in the centrifugal casting of the high speed steel roll was established by using CFD software FLUENT. It can be used to analyze the distribution of the temperature filed and the flow filed in the centrifugal casting under the gravity, the electromagnetic stirring force and the centri...

Bottom-up gated filling system was performed to produce worm wheel through a sand casting of zinc alloy. It symmetrical design in which two wheels were cast at once, the erected direction gravity and had gating molten alloy poured from below. The recovery rate designed mold cavity 60%. Casting analysis check that sequentially filled without turbulent flow as passed gate. Though speed initially ...