JPS571560A - Method for filling of molten metal for vertical type casting machine - Google Patents
Method for filling of molten metal for vertical type casting machineInfo
- Publication number
- JPS571560A JPS571560A JP7385480A JP7385480A JPS571560A JP S571560 A JPS571560 A JP S571560A JP 7385480 A JP7385480 A JP 7385480A JP 7385480 A JP7385480 A JP 7385480A JP S571560 A JPS571560 A JP S571560A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- cavities
- filling
- atmosphere
- plungers
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a perfectly homogeneous casting of good quality by opening the upper part of each cavity to the atmosphere, filling molten metal in the cavities, and closing the open parts just prior to completion of the filling, in a verticall type casting machine.
CONSTITUTION: Molten metal M is poured into an injection sleeve 4, and is received on a plunger 5, whereby it is stored. Next, the plunger 5 is moved upward, then the molten metal M moves upward, until it contacts the suspending part of a distributor 11, further the molten metal M ascends in channels 12, arrives at runner openings 10a and flows into cavities 9 through runners 10. The air and exhaust gas in the cavities 9 are released into the atmosphere through sleeves 13. Just prior to completion of filling, respective plungers 14 are moved downward, until the plungers 14 are fitted respectively into the sleeves 13, thereby closing the same and shutting off the cavities 9 from the atmosphere. After the molten metal is filled in each cavity 9, the plungers 14 are further moved downward, whereby the molten metal in the cavities 9 is worked. Upon solidification of the molten metal, the dies are opened, and the castings are taken out.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7385480A JPS5854906B2 (en) | 1980-06-02 | 1980-06-02 | Molten metal filling method for vertical casting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7385480A JPS5854906B2 (en) | 1980-06-02 | 1980-06-02 | Molten metal filling method for vertical casting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS571560A true JPS571560A (en) | 1982-01-06 |
JPS5854906B2 JPS5854906B2 (en) | 1983-12-07 |
Family
ID=13530150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7385480A Expired JPS5854906B2 (en) | 1980-06-02 | 1980-06-02 | Molten metal filling method for vertical casting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854906B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110125364A (en) * | 2019-06-26 | 2019-08-16 | 徐州玉伟机械设备有限公司 | It is a kind of for producing the die casting of gearbox cavity |
-
1980
- 1980-06-02 JP JP7385480A patent/JPS5854906B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110125364A (en) * | 2019-06-26 | 2019-08-16 | 徐州玉伟机械设备有限公司 | It is a kind of for producing the die casting of gearbox cavity |
Also Published As
Publication number | Publication date |
---|---|
JPS5854906B2 (en) | 1983-12-07 |
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