Title:
METALLIC MOLD FOR CASTING
Document Type and Number:
Japanese Patent JP2004058099
Kind Code:
A
Abstract:
To provide a metallic mold for casting with which the rate of cast defect, such as misrun, is reduced compared with the conventional mold and a casting excellent in mechanical strength can be obtained when a wheel for vehicle having thinner thickness is formed by casting.
The metallic mold for casting has slits having almost -60° to -30° angle and slits having almost +30° to +60° angle to the running direction of molten metal in a network state on the surfaces of a cavity for forming the thinner thickness portion.
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Inventors:
Aoki, Tatsuya
Application Number:
JP2002000219808
Publication Date:
February 26, 2004
Filing Date:
July 29, 2002
Export Citation:
Assignee:
ASAHI TEC CORP
International Classes:
B60B3/06; B22C7/00; B22C9/06; B22C9/22; B22C9/28; B60B3/00; B22C7/00; B22C9/06; B22C9/22; (IPC1-7): B22C9/06; B22C7/00; B22C9/22; B22C9/28; B60B3/06