JPS558349A - Method and apparatus for pre-cast forging of metal - Google Patents
Method and apparatus for pre-cast forging of metalInfo
- Publication number
- JPS558349A JPS558349A JP8086678A JP8086678A JPS558349A JP S558349 A JPS558349 A JP S558349A JP 8086678 A JP8086678 A JP 8086678A JP 8086678 A JP8086678 A JP 8086678A JP S558349 A JPS558349 A JP S558349A
- Authority
- JP
- Japan
- Prior art keywords
- stock
- die
- guide
- heater
- arrow
- 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
- 239000002184 metal Substances 0.000 title abstract 2
- 238000005242 forging Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/004—Thixotropic process, i.e. forging at semi-solid state
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: The pre-cast forgoing apparatus of metal of a small size permitting continuous large volume production formed by combining a rotator having an annular groove, a heater of stock, a feeder making the specific vibrations, stationary die, etc.
CONSTITUTION: A heater 5 and guide 6 are installed to the upper part of a rotary type die 1 which has a groove 2 of U-form in section on its outside circumference and is rotated in the arrow direction by a shaft 3. On the other hand, a stock feed member 7 which has a contact part 8 of semi-circular form in section forming a penetration 9 at the end part and is made vibratable in the arrow A direction is disposed in contact with the guide 6. A die holder 10 which has a guide part 12 and holds a stationary die 11 is installed in contact with the member 7. In working, a bar form stock 5 is fed into the heater 4 to be heated to a half-molten state and is then fed through the guide 6 into the groove 2 of the rotary type die 1. The rotary die 1 is rotated at the peripheral speed equal to the stock feed speed by the component of force B of the stock feed member being vibrated in the arrow A direction to feed the stock 5 into the stationary die 11, whereby the stock is passed through the die 5 and is thereby worked.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086678A JPS558349A (en) | 1978-07-05 | 1978-07-05 | Method and apparatus for pre-cast forging of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086678A JPS558349A (en) | 1978-07-05 | 1978-07-05 | Method and apparatus for pre-cast forging of metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS558349A true JPS558349A (en) | 1980-01-21 |
Family
ID=13730255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8086678A Pending JPS558349A (en) | 1978-07-05 | 1978-07-05 | Method and apparatus for pre-cast forging of metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105946A (en) * | 1980-01-29 | 1981-08-22 | Hitachi Cable Ltd | Continuous extruder |
| WO2003049887A3 (en) * | 2001-12-13 | 2004-07-22 | Suraltech Inc | Continuous production of large diameter bars for semi-solid forming |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158555A (en) * | 1974-05-07 | 1975-12-22 | ||
| JPS5355449A (en) * | 1976-10-30 | 1978-05-19 | Manabu Kiuchi | Method and device for semiimelting and working metal |
-
1978
- 1978-07-05 JP JP8086678A patent/JPS558349A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158555A (en) * | 1974-05-07 | 1975-12-22 | ||
| JPS5355449A (en) * | 1976-10-30 | 1978-05-19 | Manabu Kiuchi | Method and device for semiimelting and working metal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105946A (en) * | 1980-01-29 | 1981-08-22 | Hitachi Cable Ltd | Continuous extruder |
| WO2003049887A3 (en) * | 2001-12-13 | 2004-07-22 | Suraltech Inc | Continuous production of large diameter bars for semi-solid forming |
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