JPS566723A - Manufacture of composite metal made deformed bar - Google Patents
Manufacture of composite metal made deformed barInfo
- Publication number
- JPS566723A JPS566723A JP8310379A JP8310379A JPS566723A JP S566723 A JPS566723 A JP S566723A JP 8310379 A JP8310379 A JP 8310379A JP 8310379 A JP8310379 A JP 8310379A JP S566723 A JPS566723 A JP S566723A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- mandrel
- die
- coating metal
- deformed bar
- 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
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To locate the core material eccentrically from the center position of the soft coating metal, and to uniformize the wall thickness along the longitude, by using the mandrel arranged near the material feed side of the die in restricting the position of the core material so as not to contact with the die.
CONSTITUTION: The core material 1 is guided to pass the space between the bottom end of the mandrel 11 and the upside of the horizontal center of the die 12. The coating metal 2 is pressed by the extruder, passes two holes 16 bored in the mandrel 11, is guided to the press bonding zone 14 in the die box 13, and is press bonded to the core material 1; this bonding is performed metallurgically. In above case, the core material 1 is pushed to the side of the mandrel 11, and its position is restricted by the mandrel 11; under this condition, the coating metal 2 is drawn by the die 12, the coating metal 2 is uniformly formed even in the thin walled part 17, corresponding to one side plane of the core material 1; hereby, the composite metal made deformed bar 3 with the eccentrically located core material and the good bonding performance is manufactured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310379A JPS566723A (en) | 1979-06-29 | 1979-06-29 | Manufacture of composite metal made deformed bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310379A JPS566723A (en) | 1979-06-29 | 1979-06-29 | Manufacture of composite metal made deformed bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS566723A true JPS566723A (en) | 1981-01-23 |
Family
ID=13792849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8310379A Pending JPS566723A (en) | 1979-06-29 | 1979-06-29 | Manufacture of composite metal made deformed bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS566723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125315A (en) * | 1982-01-20 | 1983-07-26 | Nippon Light Metal Co Ltd | Arranging plate of core material in die device for production of composite extrudate |
| EP0791412A1 (en) * | 1996-02-26 | 1997-08-27 | Alusuisse Technology & Management AG | Composite profile of two different metals, in particular for use as a conductor rail and method for its production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133119A (en) * | 1974-03-23 | 1975-10-22 | ||
| JPS50145322A (en) * | 1974-04-08 | 1975-11-21 |
-
1979
- 1979-06-29 JP JP8310379A patent/JPS566723A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133119A (en) * | 1974-03-23 | 1975-10-22 | ||
| JPS50145322A (en) * | 1974-04-08 | 1975-11-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125315A (en) * | 1982-01-20 | 1983-07-26 | Nippon Light Metal Co Ltd | Arranging plate of core material in die device for production of composite extrudate |
| EP0791412A1 (en) * | 1996-02-26 | 1997-08-27 | Alusuisse Technology & Management AG | Composite profile of two different metals, in particular for use as a conductor rail and method for its production |
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