JPS5680306A - Continuous cold rolling plant - Google Patents
Continuous cold rolling plantInfo
- Publication number
- JPS5680306A JPS5680306A JP15675979A JP15675979A JPS5680306A JP S5680306 A JPS5680306 A JP S5680306A JP 15675979 A JP15675979 A JP 15675979A JP 15675979 A JP15675979 A JP 15675979A JP S5680306 A JPS5680306 A JP S5680306A
- Authority
- JP
- Japan
- Prior art keywords
- shearing machine
- cut
- rolled
- feed
- cold rolling
- 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
- Metal Rolling (AREA)
Abstract
PURPOSE: To improve the rolling efficiency and yield, by additionally installing a shearing machine on the feed-in side of the cold rolling mill in order to cut the rolled material with this shearing machine on the feed-in side of the mill only when the roll is to be interchanged.
CONSTITUTION: The coiled material is uncoiled alternately from two pay-off reels 1A, 1B, and the tip and tail end of the rolled material are cut by the first shearing machine 4. The tail end of the preceding material 27 cut as stated above is welded to the tip of the trailing material 26 by the welder 6; then, the welded material is fed to the rolling mills 17W21 through the rolled material reservoirs 11A, 11B, and is rolled. Hereupon, the second shearing machine 16 is installed between the material reservoirs 11A, 11B, and the feed-in side of the cold rolling mill 17; when the roll is to be interchanged, the rolled material is cut by this shearing machine 16, and the feed of material by equipment on the upstream side of the shearing machine 16 is at once stopped. On the other hand, the preceding material 28 is rolled uninterruptedly after being cut by the shearing machine 16, and is coiled by the tension reels 25A, 25B.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15675979A JPS5680306A (en) | 1979-12-05 | 1979-12-05 | Continuous cold rolling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15675979A JPS5680306A (en) | 1979-12-05 | 1979-12-05 | Continuous cold rolling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5680306A true JPS5680306A (en) | 1981-07-01 |
Family
ID=15634693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15675979A Pending JPS5680306A (en) | 1979-12-05 | 1979-12-05 | Continuous cold rolling plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5680306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493182A (en) * | 2016-12-26 | 2017-03-15 | 中冶南方工程技术有限公司 | Rustless steel tandem rolling outlet section equipment and its continuous rolling process |
-
1979
- 1979-12-05 JP JP15675979A patent/JPS5680306A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493182A (en) * | 2016-12-26 | 2017-03-15 | 中冶南方工程技术有限公司 | Rustless steel tandem rolling outlet section equipment and its continuous rolling process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2332953A1 (en) | Method of winding strips | |
| KR970000370B1 (en) | Method and apparatus for descaling and cold rolling metal strip | |
| GB1519856A (en) | Combination pickling-rolling mill | |
| TW429175B (en) | Method of winding steel strips | |
| JPS5680306A (en) | Continuous cold rolling plant | |
| JPS5524786A (en) | Manufacturing method for composite metal pipe | |
| JPS5659507A (en) | Cold rolling method for one-way electrical sheet | |
| JPS55139102A (en) | Rolling method for strip | |
| JPS57115902A (en) | Continuous treatment installation for steel strip | |
| JPS55112104A (en) | Cold rolling mill | |
| JPS54115662A (en) | Recycling type rolling mill | |
| JPS56139201A (en) | Cold rolling plant | |
| JPS579532A (en) | Continuous plant for rolling and slitting | |
| JPS56139202A (en) | Cold rolling plant | |
| JPS55136512A (en) | Controller for rolling mill | |
| JPS566720A (en) | Descaling method for steel strip | |
| JPS55120403A (en) | Butt rolling method for uneven slab by planetary mill | |
| JPH03184619A (en) | Pickling line for steel hoop | |
| JPS55126325A (en) | Manufacture of circumferential ring for use of construction of cylindrical tank | |
| JPS5674319A (en) | Recoiler line for scroll cutting | |
| JPS5636317A (en) | Manufacture of welded steel pipe | |
| ES455134A1 (en) | Methods for the manufacture of longitudinal-seam welded tubes | |
| JPS56102302A (en) | Manufacture of long sized metallic shape | |
| JPS5788995A (en) | Manufacture of welded pipe | |
| JPS6138703A (en) | Continuous hot rolling method |