Compaction method and the whole process of making a casting mold in the production of electric motor bed plates must be very reliable. One of such methods is consecutive pressing (CP). Investigations and establishment of the CP process regularities allowed to develop this method, find new features and possibilities of qualify compaction of complicated mold elements, implement new solutions aimed at enhancement of process reliability, improvement of mold and casting quality. A design-and-process solution has been found that allows using the new process of compaction with a moving pattern in combination with compaction with pressing and stripping plates. The positive features of the process are underlying the creation of a new production process and equipment for making electric motor bed plates.
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