JPS57199560A - Supply device for molten metal - Google Patents
Supply device for molten metalInfo
- Publication number
- JPS57199560A JPS57199560A JP8433081A JP8433081A JPS57199560A JP S57199560 A JPS57199560 A JP S57199560A JP 8433081 A JP8433081 A JP 8433081A JP 8433081 A JP8433081 A JP 8433081A JP S57199560 A JPS57199560 A JP S57199560A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- crucible
- melt level
- casting machine
- constant
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
- B22D39/023—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a displacement member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
PURPOSE:To charge molten metal at a constant rate and a constant speed with simple and inexpensive installations without polluting environments by maintaining the melt level constant by the use of a float moving vertically in the molten metal and a melt level detector, and opening and closing a gate by a control means thereby charging the molten metal into a casting machine. CONSTITUTION:A float 5 resembling to the inside surface shape of a crucible 2 is moved vertically in molten metal 3 by a piston 6' and a horizontal arm 5' which are operated by an oil hydraulic cylinder 6 in accordance with the signal from a melt level detector 10, whereby the melt level in the crucible 2 is maintained constant. A driving device 12 is operated or stopped by the signal from the casting machine or the time control of a timer or the like to move a gate 11 vertically, thereby opening or closing the crucible port 2' and controlling the charging to a sleeve 14 of the casting machine. The top surface of the crucible 2 is shut off of the outside air by a furnace cover 1', whereby the possibility of environmental pollution is eliminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8433081A JPS57199560A (en) | 1981-06-03 | 1981-06-03 | Supply device for molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8433081A JPS57199560A (en) | 1981-06-03 | 1981-06-03 | Supply device for molten metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57199560A true JPS57199560A (en) | 1982-12-07 |
Family
ID=13827497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8433081A Pending JPS57199560A (en) | 1981-06-03 | 1981-06-03 | Supply device for molten metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57199560A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295055A (en) * | 1987-05-28 | 1988-12-01 | Toshiba Mach Co Ltd | Method and apparatus for holding molten metal level |
| US4796787A (en) * | 1985-10-02 | 1989-01-10 | Fuji Photo Film Co., Ltd. | Apparatus for precisely measuring and supplying liquid |
| CN105880543A (en) * | 2016-05-17 | 2016-08-24 | 洛阳秦汉精工股份有限公司 | Quantitative pouring method and device and forming device |
| CN111250686A (en) * | 2020-03-26 | 2020-06-09 | 重庆大学 | Liquid level online real-time monitoring system for magnesium alloy quantitative casting |
-
1981
- 1981-06-03 JP JP8433081A patent/JPS57199560A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796787A (en) * | 1985-10-02 | 1989-01-10 | Fuji Photo Film Co., Ltd. | Apparatus for precisely measuring and supplying liquid |
| JPS63295055A (en) * | 1987-05-28 | 1988-12-01 | Toshiba Mach Co Ltd | Method and apparatus for holding molten metal level |
| CN105880543A (en) * | 2016-05-17 | 2016-08-24 | 洛阳秦汉精工股份有限公司 | Quantitative pouring method and device and forming device |
| CN111250686A (en) * | 2020-03-26 | 2020-06-09 | 重庆大学 | Liquid level online real-time monitoring system for magnesium alloy quantitative casting |
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