Technological principles of creation high-speed casting processes in evacuated molds for rotary conveyor complexes
Keywords:
rotor-conveyer complexes, lost foam casting, heat exchange, refrigerant, cooling rate, molding filler, aerodynamic movement, containerAbstract
Methods of intensification of heat exchange of the metallic casting in a mold with a friable filler for the acceleration of cooling of casting that could be applied to planning of rotor-conveyer complexes are considered in a review. They include the feeding of cooling agent in a mold, dynamic and aerodynamic moving of molding filler around casting. The examples of application of these
methods to increase the local properties of cast iron cylinder block body are shown. Application of aerodynamic movement of molding material for aluminum castings has allowed to increase their mechanical properties in 1.3–1.6 times.
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Copyright (c) 2018 В. С. Дорошенко, П. Б. Калюжный, В. О. Шинский
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