MOLDING DIE AND MOLDING MACHINE

PROBLEM TO BE SOLVED: To provide a molding die that shortens the molding cycle since the surface area of of the outer surface of the die is able to extend without enlarging the outer diameter of the die in order to enhance the heating speed and the cooling speed and that is able to obtain a molded a...

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Bibliographische Detailangaben
1. Verfasser:	KUROIWA HIDEKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY GLASS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a molding die that shortens the molding cycle since the surface area of of the outer surface of the die is able to extend without enlarging the outer diameter of the die in order to enhance the heating speed and the cooling speed and that is able to obtain a molded article with high quality. SOLUTION: The molding die is provided with a first core, a second core opposing to the first die arranged to be freely transferable and a body mold that surrounds the first die and the second die. Unevenness of the outer surface of the body mold is formed in at least the predetermined area. COPYRIGHT: (C)2004,JPO