JPS5677008A - Cold rolling method - Google Patents
Cold rolling methodInfo
- Publication number
- JPS5677008A JPS5677008A JP15313779A JP15313779A JPS5677008A JP S5677008 A JPS5677008 A JP S5677008A JP 15313779 A JP15313779 A JP 15313779A JP 15313779 A JP15313779 A JP 15313779A JP S5677008 A JPS5677008 A JP S5677008A
- Authority
- JP
- Japan
- Prior art keywords
- shapes
- cut
- coils
- rolling mill
- joined
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
PURPOSE:To easily, surely transform the batch type coils into continuity, by striking and cutting terminal ends of coils to be joined into mutually counter locking shapes, and by joining these cut planes with an instantaneous adhesive, at the batch cold rolling mill. CONSTITUTION:The bottom of the preceding coil 3a and the top of the trailing coil 3b are respectively cut into mutually counter locking shapes. For this purpose, the bottom of the preceding coil 3a and the top of the trailing coil 3b are overlapped, struck, and cut into mutually fittable shapes. In order to make the joining area of terminal ends of two coils as large as possible, the counter locking shape is selected from zigzag shapes A-C or dovetail shapes D-E or the like. The instantaneous resinous adhesive 4 is applied to at least one of the cut planes. Thus joined continuous strip is fed to the rolling mill. The joined part is cut and removed on the run-out side of the rolling mill after undergoing the rolling work. Hereby, the connection of the batch type coils can be made easily and surely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313779A JPS5677008A (en) | 1979-11-27 | 1979-11-27 | Cold rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313779A JPS5677008A (en) | 1979-11-27 | 1979-11-27 | Cold rolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5677008A true JPS5677008A (en) | 1981-06-25 |
Family
ID=15555806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15313779A Pending JPS5677008A (en) | 1979-11-27 | 1979-11-27 | Cold rolling method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5677008A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927717A (en) * | 1982-08-06 | 1984-02-14 | Kobe Steel Ltd | Winding method of wire for welding |
| JPS60148685A (en) * | 1984-01-11 | 1985-08-05 | Ishikawajima Harima Heavy Ind Co Ltd | Hot joining method of steel material |
| JPS61259804A (en) * | 1985-05-11 | 1986-11-18 | エスエムエス シユレ−マン・ジ−マグ アクチエンゲゼルシヤフト | Method and device for rolling band material before finishingto hot wide band material |
| JP2014024090A (en) * | 2012-07-26 | 2014-02-06 | Asahi- Seiki Manufacturing Co Ltd | Blank material supply device, forming machine equipped with the same, and blank material supply method |
| CN104043678A (en) * | 2013-03-14 | 2014-09-17 | 特纳瑞斯盘管有限公司 | Fatigue Resistant Coiled Tubing |
-
1979
- 1979-11-27 JP JP15313779A patent/JPS5677008A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927717A (en) * | 1982-08-06 | 1984-02-14 | Kobe Steel Ltd | Winding method of wire for welding |
| JPS60148685A (en) * | 1984-01-11 | 1985-08-05 | Ishikawajima Harima Heavy Ind Co Ltd | Hot joining method of steel material |
| JPS61259804A (en) * | 1985-05-11 | 1986-11-18 | エスエムエス シユレ−マン・ジ−マグ アクチエンゲゼルシヤフト | Method and device for rolling band material before finishingto hot wide band material |
| EP0201744A2 (en) * | 1985-05-11 | 1986-11-20 | Sms Schloemann-Siemag Aktiengesellschaft | Method for hot-rolling slabs into wide strips |
| EP0201744A3 (en) * | 1985-05-11 | 1987-11-04 | Sms Schloemann-Siemag Aktiengesellschaft | Method for hot-rolling slabs into wide strips |
| JP2014024090A (en) * | 2012-07-26 | 2014-02-06 | Asahi- Seiki Manufacturing Co Ltd | Blank material supply device, forming machine equipped with the same, and blank material supply method |
| CN104043678A (en) * | 2013-03-14 | 2014-09-17 | 特纳瑞斯盘管有限公司 | Fatigue Resistant Coiled Tubing |
| EP2777838A1 (en) * | 2013-03-14 | 2014-09-17 | Tenaris Coiled Tubes, LLC | Fatigue resistant coiled tubing |
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