| 摘要 |
PROBLEM TO BE SOLVED: To enable improvement in molding accuracy associated with the fixing of a temperature regulation pipe, time shortening, work simplification, etc. SOLUTION: An entrance tank model is immersed in an electrolytic bath, and a primary electrocasting plating layer is molded on the molding surface of the model. Separately, by a pipe molding mold having a pipe molding surface set up approximately in the same shape as that of the molding surface of the model, the temperature regulation pipe is molded along the pipe molding surface, and the end of a connection pipe body for supplying/recovering a heating medium is connected with the end of the molded temperature regulation pipe. The molded temperature regulation pipe removed from the pipe molding mold is set on the back of the primary electrocasting plating layer molded on the molding surface of the model, the model is immersed again in the electrolytic bath, and a secondary electrocasting plating layer which coats the temperature regulation pipe and is integrated with the primary electrocasting plating layer is molded. COPYRIGHT: (C)2004,JPO&NCIPI
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