JPS5540078A - Molten metal pouring method into mold in case of molten metal forging - Google Patents
Molten metal pouring method into mold in case of molten metal forgingInfo
- Publication number
- JPS5540078A JPS5540078A JP11340178A JP11340178A JPS5540078A JP S5540078 A JPS5540078 A JP S5540078A JP 11340178 A JP11340178 A JP 11340178A JP 11340178 A JP11340178 A JP 11340178A JP S5540078 A JPS5540078 A JP S5540078A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molten metal
- plunger
- upper mold
- choking
- 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
- 239000002184 metal Substances 0.000 title abstract 6
- 238000005242 forging Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Abstract
PURPOSE: To remarkably elevate the yield rate and the working efficiency by mounting the plunger which can be slided up and down, to the upper mold, the molten metal inlet to the lower mold, choking the mold, pouring and filling molten metal, and after that, choking the pouring inlet with the aforesaid plunger.
CONSTITUTION: After stopping the slide 3 at the upper limit position, the split mold 10 is closed up to the position shown in the figure, and subsequently the upper mold 6 is lowered to the prearranged choking position. At this time, the plunger 7 is retained at the upper limit position in the upper mold 6 by the fluid port A. In this case, simultaneously the air intake 14 is closed with the piston 12. Subsequently, the molten metal in the molten metal tank 5 fills the space which is formed by the upper mold 6, the lower mold 8 and the split mold 10, through the conduit pipe 11 by putting pressure from the gas port C, and after that, the pouring inlet 9 of the lower mold is closed by lowering the plunger 7. Subsequently, the forging is molded by not only removing the pressure of the gas port D but also pressing and lowering the upper mold 6 with proper pressure.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11340178A JPS5540078A (en) | 1978-09-14 | 1978-09-14 | Molten metal pouring method into mold in case of molten metal forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11340178A JPS5540078A (en) | 1978-09-14 | 1978-09-14 | Molten metal pouring method into mold in case of molten metal forging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5540078A true JPS5540078A (en) | 1980-03-21 |
| JPS6124103B2 JPS6124103B2 (en) | 1986-06-09 |
Family
ID=14611353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11340178A Granted JPS5540078A (en) | 1978-09-14 | 1978-09-14 | Molten metal pouring method into mold in case of molten metal forging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5540078A (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 |
-
1978
- 1978-09-14 JP JP11340178A patent/JPS5540078A/en active Granted
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 |
|---|---|
| JPS6124103B2 (en) | 1986-06-09 |
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