JPS57100860A - Method for packing molten metal in vertical casting machine - Google Patents
Method for packing molten metal in vertical casting machineInfo
- Publication number
- JPS57100860A JPS57100860A JP17758580A JP17758580A JPS57100860A JP S57100860 A JPS57100860 A JP S57100860A JP 17758580 A JP17758580 A JP 17758580A JP 17758580 A JP17758580 A JP 17758580A JP S57100860 A JPS57100860 A JP S57100860A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- openings
- grooves
- counter
- match
- 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 pack molten metal uniformly and simultaneously into each cavity, improve quality and produce products of uniform quality by providing distributing grooves communicating with each of plural runners to a counter.
CONSTITUTION: A counter 5 is lowered to match distributing grooves 12... to opening parts 10, and is stopped where its bottom 12b is matched to the bottom of the openings 10. In parallel with this, a plunger 6 is lowered to pressurize the top surface of molten metal M so that the molten metal M held between the same and the counter 5 is packed into respective cavities 9... through the grooves 12..., the openings 10..., and runners 11.... In this case, the injection by the plunger 6 is performed after the grooves 12 match the openings 10.... Hence, at the point of the time when the grooves 12... and the openings 10... match, virtually no pressure acts upon the metal M, and the molten metal flowing out into the openings 10 and the runners 11 flows by gravity, thus the molten metal distributed to the respective cavities 9... flows uniformly and simultaneously.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17758580A JPS5811300B2 (en) | 1980-12-16 | 1980-12-16 | Molten metal filling method for vertical casting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17758580A JPS5811300B2 (en) | 1980-12-16 | 1980-12-16 | Molten metal filling method for vertical casting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57100860A true JPS57100860A (en) | 1982-06-23 |
JPS5811300B2 JPS5811300B2 (en) | 1983-03-02 |
Family
ID=16033543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17758580A Expired JPS5811300B2 (en) | 1980-12-16 | 1980-12-16 | Molten metal filling method for vertical casting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811300B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072772A (en) * | 1988-09-02 | 1991-12-17 | Siegfried Haehne | Method for moulding objects and installations for carrying out the process |
-
1980
- 1980-12-16 JP JP17758580A patent/JPS5811300B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072772A (en) * | 1988-09-02 | 1991-12-17 | Siegfried Haehne | Method for moulding objects and installations for carrying out the process |
Also Published As
Publication number | Publication date |
---|---|
JPS5811300B2 (en) | 1983-03-02 |
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