JPS6141643B2 - - Google Patents
Info
- Publication number
- JPS6141643B2 JPS6141643B2 JP52078564A JP7856477A JPS6141643B2 JP S6141643 B2 JPS6141643 B2 JP S6141643B2 JP 52078564 A JP52078564 A JP 52078564A JP 7856477 A JP7856477 A JP 7856477A JP S6141643 B2 JPS6141643 B2 JP S6141643B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- plate
- shape
- rolling mill
- crown
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 claims description 89
- 239000000463 material Substances 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 21
- 238000013000 roll bending Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005098 hot rolling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003462 Bender reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
- B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7856477A JPS5413444A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7856477A JPS5413444A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5413444A JPS5413444A (en) | 1979-01-31 |
| JPS6141643B2 true JPS6141643B2 (de) | 1986-09-17 |
Family
ID=13665382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7856477A Granted JPS5413444A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5413444A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07106191B2 (ja) * | 1986-10-16 | 1995-11-15 | 松下電器産業株式会社 | 電気掃除機 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148403A (en) * | 1980-04-21 | 1981-11-17 | Nippon Steel Corp | Manufacture of thin steel sheet with thickness nonuniform along breadth |
| AU546760B2 (en) * | 1980-08-08 | 1985-09-19 | Sumitomo Metal Industries Ltd. | Tandem mill |
| CA2793796C (en) | 2006-04-18 | 2016-07-05 | Oy Halton Group, Ltd. | Modular wall unit with mini exhaust hood |
| CN102886380B (zh) * | 2011-07-20 | 2014-12-03 | 宝山钢铁股份有限公司 | 适合于软质钢的负弯辊平整轧制方法 |
-
1977
- 1977-07-01 JP JP7856477A patent/JPS5413444A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07106191B2 (ja) * | 1986-10-16 | 1995-11-15 | 松下電器産業株式会社 | 電気掃除機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5413444A (en) | 1979-01-31 |
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