Manufacturing method of mold, mold dividing body and Mold

The object of this invention is providing a fabricating method for mold, mold dividing body, mold, which can improve the product quality and improve the durability of mold. The protrusion of movable side mold layers multiple mold dividing body(81A),(81B),(81C)...along the protruded direction and joi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MASAHIRO BEITOKORO, SHUNSUKE KARIYA, OSAMU MURANAKA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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:	The object of this invention is providing a fabricating method for mold, mold dividing body, mold, which can improve the product quality and improve the durability of mold. The protrusion of movable side mold layers multiple mold dividing body(81A),(81B),(81C)...along the protruded direction and joints to form a jointing surface(85), so as to form a whole body. In the jointing surface(85) , protruded strips(87), (88) are formed along the periphery edge and groove(82). Therefore, when the mold dividing bodydy(81A),(81B),(81C)... are jointed together, the periphery edge of jointing surface(85) that forms the mould form surface is reliably jointed with the edge of groove(82) that forms the passageway of heat medium.