JPS5668575A - Metal mold unit for molten metal forging - Google Patents
Metal mold unit for molten metal forgingInfo
- Publication number
- JPS5668575A JPS5668575A JP14381779A JP14381779A JPS5668575A JP S5668575 A JPS5668575 A JP S5668575A JP 14381779 A JP14381779 A JP 14381779A JP 14381779 A JP14381779 A JP 14381779A JP S5668575 A JPS5668575 A JP S5668575A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- cavity
- mold unit
- cope
- drag
- 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 1
- 101100468543 Caenorhabditis elegans drag-1 gene Proteins 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
Abstract
PURPOSE: To prevent defects of products by inserting an cope into a opening of a dray cavity in an airy state and shutting off the air through pouring molten metal from other sprue to prevent involving of the air, and further, solidifying the molten metal with a pressure punch.
CONSTITUTION: A cope 3 is moved downward and a sealing part 3a is inserted into an opening 2a in the upper surface of a drag 1 in an airy state. Then, a cover 10 of the drag 1 is turned to the open position and pouring is made from a spure 6. The molten metal flows gently from the bottom side of the cavity 2 into cavity 2 through a cross gate 7 and fills the cavity. Next, the cover 10 is turned to the close position and the sealing part 3a is inserted in a sealed state, and the molten metal in the cavity 2 is pressure solidified by moving the pressurizing punch 5 upward.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14381779A JPS602148B2 (en) | 1979-11-08 | 1979-11-08 | Mold equipment for molten metal forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14381779A JPS602148B2 (en) | 1979-11-08 | 1979-11-08 | Mold equipment for molten metal forging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5668575A true JPS5668575A (en) | 1981-06-09 |
| JPS602148B2 JPS602148B2 (en) | 1985-01-19 |
Family
ID=15347643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14381779A Expired JPS602148B2 (en) | 1979-11-08 | 1979-11-08 | Mold equipment for molten metal forging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602148B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5143141A (en) * | 1989-08-24 | 1992-09-01 | Tva Holding S.P.A. | Process and apparatus for the controlled-pressure casting of molten metals |
| JPH05309467A (en) * | 1992-05-12 | 1993-11-22 | Kiriyuu Kikai Kk | Sprue dividing type pressurized casting method |
| US5730205A (en) * | 1996-07-15 | 1998-03-24 | Thomas; Robert Anthony | Die assembly for squeeze casting |
| US5906235A (en) * | 1995-06-16 | 1999-05-25 | Thomas Robert Anthony | Pressurized squeeze casting apparatus and method and low pressure furnace for use therewith |
-
1979
- 1979-11-08 JP JP14381779A patent/JPS602148B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5143141A (en) * | 1989-08-24 | 1992-09-01 | Tva Holding S.P.A. | Process and apparatus for the controlled-pressure casting of molten metals |
| JPH05309467A (en) * | 1992-05-12 | 1993-11-22 | Kiriyuu Kikai Kk | Sprue dividing type pressurized casting method |
| US5906235A (en) * | 1995-06-16 | 1999-05-25 | Thomas Robert Anthony | Pressurized squeeze casting apparatus and method and low pressure furnace for use therewith |
| US5730205A (en) * | 1996-07-15 | 1998-03-24 | Thomas; Robert Anthony | Die assembly for squeeze casting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS602148B2 (en) | 1985-01-19 |
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