The invention provides a non-compact structured new
casting mold. The non-compact structured new
casting mold comprises a mold shell, a
casting system, a truss structure and a sensor, wherein a molding cavity for molding a casting and a
temperature control channel for feeding in a
temperature control medium are arranged in the mold shell; the casting
system is integrally molded with the mold shell, and enables molten liquid of the casting to flow in the molding cavity of the mold shell; the truss structure is positioned out of the mold shell, and is connected with the mold shell for fixing and supporting the mold shell; and the sensor is arranged on the mold shell. the
casting mold consisting of the mold shell and the truss replaces a traditional
solid compact structure, so that the use level of
molding sand is largely reduced, the material is saved, the environmental
pollution in the
molding sand treatment process is reduced, and the effects of
energy conservation and
environmental protection are achieved; the heat dissipation of the mold shell is fast, and the
cooling efficiency of the casting is high; the sensor can monitor the strain change of temperature or stress of corresponding parts in the casting molding process, and controls the flow and the temperature of a
temperature control medium in the temperature
control channel according to detected signals; and through
effective temperature control of the temperature control medium by the sensor, quick and balanced cooling of the casting is realized, the structure of the casting is improved, the
residual stress and deformation of the casting are reduced, and the performance of the casting is improved.