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Patent Searching and Data


Title:
CASTING DEVICE, SUPPLYING DEVICE FOR MATERIAL OF MOLTEN METAL AND METHOD FOR SUPPLYING MATERIAL OF MOLTEN METAL
Document Type and Number:
Japanese Patent JP2003164960
Kind Code:
A
Abstract:

To be able to shorten a casting cycle in a device and a method capable of melting and supplying a required amount of metal material for each casting.

The device is provided with a material supply mechanism 851 supplying a metal material at each one casting to a container 330 for melting the metal material located on the fixed position against a sleeve 360. This material supply mechanism 851 has a storage section 60 storing the metal material, a measuring section 70 feeding the metal material by the amount required for one-time casting from the storage section 60, a gas supply source 66 supplying an inert gas to the storage section 60 to place the metal material under the inert gas atmosphere, and a gas heating device 930 heating the inert gas supplied from the gas supply source 66 to previously heat the stored metal material into the temperature within a range where the metal material is not molten.


Inventors:
Hirahara, Akira
Nanto, Hiroshi
Application Number:
JP2002000161170
Publication Date:
June 10, 2003
Filing Date:
June 03, 2002
Export Citation:
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Assignee:
TOSHIBA MACH CO LTD
International Classes:
B22D35/00; B22D17/28; B22D17/30; (IPC1-7): B22D17/28; B22D17/30; B22D35/00
Attorney, Agent or Firm:
佐藤 隆久