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Turbine guide casting structure

The turbine guide studied is composed of inner ring, blade and outer ring, and is in a complex frame structure. The thinnest part of the blade is only 1 mm. The geometric shape and sectional structure of the turbine blade are shown in the figure. The guide contains 38...

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Optimization Plan for Precision Casting Process of Turbine Guides

Based on the simulation results and analysis of the initial process of precision casting turbine guide, it can be concluded that there are severe turbulence phenomena, high risk of slag entrapment, many shrinkage porosity defects, and low metal utilization rate in the initial precision casting process. Therefore, this section...

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Numerical simulation of precision casting process for turbine guide

Using ProCAST software to numerically simulate the precision casting process of turbine guide vanes, deeply analyze the potential risks and shortcomings of the filling and solidification processes, as well as the reasons for the formation of shrinkage porosity and porosity defects in precision castings. By adjusting the pouring method...

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Precision Casting Technology for Turbine Guides

The turbine guide is an important component within a gas turbine engine, whose main function is to change the flow direction of high-temperature gas, drive the turbine blades to rotate, and then complete the potential energy conversion between the gas and the blades. Due to the need for this...

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