JPS54107853A - Manufacturing apparatus for composite metallic rod - Google Patents
Manufacturing apparatus for composite metallic rodInfo
- Publication number
- JPS54107853A JPS54107853A JP1567878A JP1567878A JPS54107853A JP S54107853 A JPS54107853 A JP S54107853A JP 1567878 A JP1567878 A JP 1567878A JP 1567878 A JP1567878 A JP 1567878A JP S54107853 A JPS54107853 A JP S54107853A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- composite
- composite rod
- joint
- faying
- 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
- 239000002131 composite material Substances 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000010953 base metal Substances 0.000 abstract 1
- 238000005097 cold rolling Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Landscapes
- Contacts (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Manufacture Of Switches (AREA)
Abstract
PURPOSE: To improve the yield of production of the composite rod in the case of cold rolling of plural raw metallic rods into a composite metallic rod, by heating and cooling the composite rod after passing the reduction roll, and then, by loading a bending force on a part (or whole) of the faying boundary surface of the composite rod.
CONSTITUTION: The rod of base metal 1 and the rod of clad metal 2 are respectively uncoiled from the coiler, are cleaned by the wire brushes 4a, 4b, and are simultaneously rolled by the reduction roll 5 into the composite rod 3. Next, this composite rod 3 is treated with thermal diffusion by the thermal diffusion treater 10 provided with the heating zone 8 and cooling zone 9, for further improving the joint strength of the faying boundary surfaces 7aWc in the composite rod 3; after that, a bending test is carried out by the bending jig 11 consisting of V-type rolls 13, 14, and then, the composite rod 3 is straightened by the straightening roll 12 into the flat rod, and is coiled by the coiler 6. According to this method, the quality of joint of the composite rod can be grasped in the line; hence, when a defect happens in the joint, this information is at once sent out as the feedback to the pretreatment work, rolling work, etc., and the suitable countermeasure can be taken.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1567878A JPS54107853A (en) | 1978-02-14 | 1978-02-14 | Manufacturing apparatus for composite metallic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1567878A JPS54107853A (en) | 1978-02-14 | 1978-02-14 | Manufacturing apparatus for composite metallic rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54107853A true JPS54107853A (en) | 1979-08-24 |
| JPS5730593B2 JPS5730593B2 (en) | 1982-06-29 |
Family
ID=11895395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1567878A Granted JPS54107853A (en) | 1978-02-14 | 1978-02-14 | Manufacturing apparatus for composite metallic rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54107853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173090A (en) * | 1982-04-02 | 1983-10-11 | Hitachi Cable Ltd | Production of composite material of different kinds of metal |
| JPS5935889A (en) * | 1982-08-23 | 1984-02-27 | Hitachi Cable Ltd | Production of steel cored trolley wire |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210033568A (en) | 2019-09-18 | 2021-03-29 | 삼성디스플레이 주식회사 | Display device and manufacturing method of the same |
-
1978
- 1978-02-14 JP JP1567878A patent/JPS54107853A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173090A (en) * | 1982-04-02 | 1983-10-11 | Hitachi Cable Ltd | Production of composite material of different kinds of metal |
| JPH0256997B2 (en) * | 1982-04-02 | 1990-12-03 | Hitachi Cable | |
| JPS5935889A (en) * | 1982-08-23 | 1984-02-27 | Hitachi Cable Ltd | Production of steel cored trolley wire |
| JPH0342155B2 (en) * | 1982-08-23 | 1991-06-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5730593B2 (en) | 1982-06-29 |
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