JPS57134261A - Casting method for cast ware made of light alloy and its mold - Google Patents
Casting method for cast ware made of light alloy and its moldInfo
- Publication number
- JPS57134261A JPS57134261A JP1790181A JP1790181A JPS57134261A JP S57134261 A JPS57134261 A JP S57134261A JP 1790181 A JP1790181 A JP 1790181A JP 1790181 A JP1790181 A JP 1790181A JP S57134261 A JPS57134261 A JP S57134261A
- Authority
- JP
- Japan
- Prior art keywords
- drag
- casting
- cope
- cast
- heat resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To cast a casting free from holes, recesses, gaps, etc. efficiently in producing cast ware by releasing the air between a cope and a drag through the heat resistant mold material layer to the outside.
CONSTITUTION: A heat resistant mold material layer 2 having air permeability is formed on the inner side of a casting cope 1, and air vent holes 3 are pierced in a number of places of the cope 1. A heat resistant mold material 5 having likewise air permeability is formed on the upper side of a casting drag 4, and an air vent hole 6 is pierced to the drag 4. The use of ethyl silicate is recommended for the heat resistant mold material. Such casting cope 1 and drag 4 are used, and molten metal is flowed through a runner 8 into the casting clearance 7 between the cope 1 and the drag 4, whereby the cast ware made of the light alloy of a desired shape is cast.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1790181A JPS57134261A (en) | 1981-02-09 | 1981-02-09 | Casting method for cast ware made of light alloy and its mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1790181A JPS57134261A (en) | 1981-02-09 | 1981-02-09 | Casting method for cast ware made of light alloy and its mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57134261A true JPS57134261A (en) | 1982-08-19 |
Family
ID=11956636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1790181A Pending JPS57134261A (en) | 1981-02-09 | 1981-02-09 | Casting method for cast ware made of light alloy and its mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57134261A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61273248A (en) * | 1985-05-27 | 1986-12-03 | Noguchi Shinku Jiyouchiyaku Tokin Kk | Vacuum casting and molding device |
JPS63188123U (en) * | 1987-05-27 | 1988-12-02 | ||
CN105772631A (en) * | 2016-04-20 | 2016-07-20 | 中铁宝桥集团有限公司 | Casting identification casting feeding device and casting feeding method thereof |
-
1981
- 1981-02-09 JP JP1790181A patent/JPS57134261A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61273248A (en) * | 1985-05-27 | 1986-12-03 | Noguchi Shinku Jiyouchiyaku Tokin Kk | Vacuum casting and molding device |
JPS63188123U (en) * | 1987-05-27 | 1988-12-02 | ||
CN105772631A (en) * | 2016-04-20 | 2016-07-20 | 中铁宝桥集团有限公司 | Casting identification casting feeding device and casting feeding method thereof |
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