JPS6210722B2 - - Google Patents
Info
- Publication number
- JPS6210722B2 JPS6210722B2 JP52078562A JP7856277A JPS6210722B2 JP S6210722 B2 JPS6210722 B2 JP S6210722B2 JP 52078562 A JP52078562 A JP 52078562A JP 7856277 A JP7856277 A JP 7856277A JP S6210722 B2 JPS6210722 B2 JP S6210722B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling mill
- roll
- plate
- crown
- rolls
- 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 77
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 238000013000 roll bending Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000010959 steel Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856277A JPS5413442A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series for controlling sheet crown and shape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856277A JPS5413442A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series for controlling sheet crown and shape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5413442A JPS5413442A (en) | 1979-01-31 |
JPS6210722B2 true JPS6210722B2 (fr) | 1987-03-07 |
Family
ID=13665336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7856277A Granted JPS5413442A (en) | 1977-07-01 | 1977-07-01 | Rolling mill series for controlling sheet crown and shape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5413442A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035327U (fr) * | 1989-05-30 | 1991-01-18 | ||
WO2007129650A1 (fr) | 2006-05-09 | 2007-11-15 | Jp Steel Plantech Co. | Cylindre de laminage, laminoir et procede de laminage |
JP2009066637A (ja) * | 2007-09-14 | 2009-04-02 | Hitachi Ltd | 熱間タンデム圧延ミルのクラウン形状制御装置および方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2081151B (en) * | 1980-08-08 | 1985-03-20 | Sumitomo Metal Ind | Tandem mill |
JPS5853304A (ja) * | 1981-09-24 | 1983-03-29 | Hitachi Ltd | 熱間仕上タンデムミル |
JPS6192704A (ja) * | 1984-10-11 | 1986-05-10 | Nippon Steel Corp | 圧延機群 |
US5622073A (en) * | 1991-05-16 | 1997-04-22 | Kawasaki Steel Corporation | Six high rolling mill |
CA2087156C (fr) * | 1991-05-16 | 2000-12-26 | Toshiki Hiruta | Laminoir sexto |
CN108043874B (zh) * | 2017-12-07 | 2019-06-21 | 江苏省沙钢钢铁研究院有限公司 | 一种热连轧精轧机辊型配置方法 |
CN112588822B (zh) * | 2020-11-03 | 2021-10-29 | 北京科技大学 | 一种热连轧机机型及板形控制方法 |
-
1977
- 1977-07-01 JP JP7856277A patent/JPS5413442A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035327U (fr) * | 1989-05-30 | 1991-01-18 | ||
WO2007129650A1 (fr) | 2006-05-09 | 2007-11-15 | Jp Steel Plantech Co. | Cylindre de laminage, laminoir et procede de laminage |
JP2009066637A (ja) * | 2007-09-14 | 2009-04-02 | Hitachi Ltd | 熱間タンデム圧延ミルのクラウン形状制御装置および方法 |
JP4504406B2 (ja) * | 2007-09-14 | 2010-07-14 | 株式会社日立製作所 | 熱間タンデム圧延ミルのクラウン形状制御装置および方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5413442A (en) | 1979-01-31 |
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