Title:
CASTING METHOD, AND CASTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/131293
Kind Code:
A1
Abstract:
In this casting method, in which molten metal is caused to stand-by in a standby position during a period between a casting and the next casting, and the molten metal branches from one molten metal inlet port (44) to a plurality of runners (46, 46) during casting: the runners (46, 46) branch at a V-shaped portion (45) exhibiting a V-shape; the molten metal standby position is set to be higher than the V-shaped portion (45) (at any of P1, P2, or P4); and the V-shaped portion (45) is covered by the molten metal while repeated casting is being carried out.
Inventors:
MOTOHASHI NAOHISA (JP)
ATSUZAWA YOSHIKAZU (JP)
TEDUKA AYUMU (JP)
ITO YASUYUKI (JP)
ATSUZAWA YOSHIKAZU (JP)
TEDUKA AYUMU (JP)
ITO YASUYUKI (JP)
Application Number:
PCT/JP2020/040034
Publication Date:
July 01, 2021
Filing Date:
October 26, 2020
Export Citation:
Assignee:
HONDA FOUNDRY CO LTD (JP)
International Classes:
B22D18/04; B22C9/08; B22D18/06; B22D37/00
Foreign References:
| JP2016087657A | 2016-05-23 | |||
| JP2016043356A | 2016-04-04 | |||
| JP2009195970A | 2009-09-03 |
Attorney, Agent or Firm:
SHIMODA, Yo-ichiro et al. (JP)
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