AUTOMATIC POURING METHOD - SINTOKOGIO LTD

Title:

AUTOMATIC POURING METHOD

Document Type and Number:

WIPO Patent Application WO/2010/113676

Kind Code:

A1

Abstract:

Provided is an automatic pouring method whereby even a tilting automatic pouring device can pour at high speed, accommodating high-speed molding on a high-speed molding line. Said method includes: a process wherein a pouring tank, which can hold an amount of molten metal sufficient for multiple pours, is tilted forward, thereby pouring the molten metal from inside said tank into a casting mold; a process wherein the pouring tank is tilted backward, thereby halting the aforementioned pouring into the casting mold; and a process wherein a set of casting molds, including the casting mold for which the aforementioned pouring had completed, are moved at intervals. During the period from the beginning of the process in which molten metal is poured into the casting mold to the end of the process in which the set of casting molds is moved at intervals, whenever the weight of molten metal in the pouring tank is less than a prescribed weight, molten metal is continually supplied to the pouring tank by tilting a holding furnace forward.

Inventors:

BANNO KOUICHI (JP)
HYOUDO TOSHIYUKI (JP)
NISHIDA TADASHI (JP)

Application Number:

PCT/JP2010/054791

Publication Date:

October 07, 2010

Filing Date:

March 19, 2010

Export Citation:

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Assignee:

SINTOKOGIO LTD (JP)
FUJIWA DENKI CO LTD (JP)
BANNO KOUICHI (JP)
HYOUDO TOSHIYUKI (JP)
NISHIDA TADASHI (JP)

International Classes:

B22D39/04

Foreign References:

JP2001321924A	2001-11-20
JPS54149326A	1979-11-22
JPH06344125A	1994-12-20
JPH09164473A	1997-06-24
JPH07214293A	1995-08-15

Other References: