JPS5747567A - Method for charging in vertical casting machine - Google Patents
Method for charging in vertical casting machineInfo
- Publication number
- JPS5747567A JPS5747567A JP8743980A JP8743980A JPS5747567A JP S5747567 A JPS5747567 A JP S5747567A JP 8743980 A JP8743980 A JP 8743980A JP 8743980 A JP8743980 A JP 8743980A JP S5747567 A JPS5747567 A JP S5747567A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- charging
- sleeve
- air
- cavity
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent inclusion of air and smoothly charge molten metal by changing the molten metal into an injection sleeve while part of cavity is held communicated with the atmosphere.
CONSTITUTION: A cavity 4 is open to a communicating hole 10 in a die clamped state, thereby communicating the inside and the atmosphere with each other. A charging plunger 9 is retreated to open the charging port 8C of a charging sleeve 8, and to inject molten metal M into the space above a plunger 6, thereby supplying the molten metal and storing the same. During this charging, the air in an injection sleeve 5 is exhausted from the hole 10 of the cavity 4, whereby the substitution of the air in the sleeve 5 with the molten metal is accomplished smoothly and quickly. The molten metal injection path formed by the sleeve 8 is not exhausted of air and is therefore a one way passage for the molten metal, thus the smooth and quick charging is accomplished.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8743980A JPS5854907B2 (en) | 1980-06-27 | 1980-06-27 | Hot water supply method in vertical casting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8743980A JPS5854907B2 (en) | 1980-06-27 | 1980-06-27 | Hot water supply method in vertical casting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747567A true JPS5747567A (en) | 1982-03-18 |
JPS5854907B2 JPS5854907B2 (en) | 1983-12-07 |
Family
ID=13914883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8743980A Expired JPS5854907B2 (en) | 1980-06-27 | 1980-06-27 | Hot water supply method in vertical casting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854907B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469921U (en) * | 1990-10-29 | 1992-06-22 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6030804U (en) * | 1983-08-09 | 1985-03-02 | マツダ株式会社 | vehicle air conditioner |
-
1980
- 1980-06-27 JP JP8743980A patent/JPS5854907B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469921U (en) * | 1990-10-29 | 1992-06-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS5854907B2 (en) | 1983-12-07 |
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