JPH0123204B2 - - Google Patents
Info
- Publication number
- JPH0123204B2 JPH0123204B2 JP56065282A JP6528281A JPH0123204B2 JP H0123204 B2 JPH0123204 B2 JP H0123204B2 JP 56065282 A JP56065282 A JP 56065282A JP 6528281 A JP6528281 A JP 6528281A JP H0123204 B2 JPH0123204 B2 JP H0123204B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- work
- crown
- grinding
- 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 31
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000013000 roll bending Methods 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- 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
- B21B27/021—Rolls for sheets or strips
- B21B2027/022—Rolls having tapered ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/18—Roll crown; roll profile
- B21B2267/20—Ground camber or profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2269/00—Roll bending or shifting
- B21B2269/12—Axial shifting the rolls
- B21B2269/14—Work rolls
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065282A JPS57181708A (en) | 1981-05-01 | 1981-05-01 | Controlling method of crown of strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065282A JPS57181708A (en) | 1981-05-01 | 1981-05-01 | Controlling method of crown of strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181708A JPS57181708A (en) | 1982-11-09 |
| JPH0123204B2 true JPH0123204B2 (cs) | 1989-05-01 |
Family
ID=13282411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56065282A Granted JPS57181708A (en) | 1981-05-01 | 1981-05-01 | Controlling method of crown of strip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181708A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245090A1 (de) * | 1982-12-06 | 1984-06-07 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Verfahren und einrichtung zum walzen von metallbaendern |
| US4823585A (en) * | 1984-02-29 | 1989-04-25 | Kawasaki Steel Corporation | Hot rolling method |
| JPH0818049B2 (ja) * | 1989-06-05 | 1996-02-28 | 川崎製鉄株式会社 | 多段圧延機 |
| US5174144A (en) * | 1990-04-13 | 1992-12-29 | Hitachi, Ltd. | 4-high rolling mill |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733878A (en) * | 1971-10-20 | 1973-05-22 | Aluminum Co Of America | Roll end relief for rolling mills |
| JPS5348047A (en) * | 1976-10-14 | 1978-05-01 | Nippon Steel Corp | Plate crown decrease rolling |
| JPS5577903A (en) * | 1978-12-08 | 1980-06-12 | Kawasaki Steel Corp | Rolling method for shape control |
-
1981
- 1981-05-01 JP JP56065282A patent/JPS57181708A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733878A (en) * | 1971-10-20 | 1973-05-22 | Aluminum Co Of America | Roll end relief for rolling mills |
| JPS5348047A (en) * | 1976-10-14 | 1978-05-01 | Nippon Steel Corp | Plate crown decrease rolling |
| JPS5577903A (en) * | 1978-12-08 | 1980-06-12 | Kawasaki Steel Corp | Rolling method for shape control |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181708A (en) | 1982-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6051921B2 (ja) | 形状制御圧延方法 | |
| EP0188113B1 (en) | Rolled plate sectional profile control rolling method and rolling mill | |
| JPS6340602B2 (cs) | ||
| US7251978B2 (en) | Roll stand for producing plane roll strips having a desired strip profile superelevation | |
| JPH0123204B2 (cs) | ||
| JPS6210722B2 (cs) | ||
| KR20090076971A (ko) | 금속 스트립, 특히 강 스트립 압연 방법 | |
| EP1200209B1 (en) | Rolling stand for plane products and method to control the planarity of said products | |
| JPS636282B2 (cs) | ||
| JPS59113904A (ja) | 冷間タンデム圧延機列 | |
| US20070095121A1 (en) | Combined operating modes and frame types in tandem cold rolling mills | |
| JP3185628B2 (ja) | 圧延機および圧延方法 | |
| JPS6358044B2 (cs) | ||
| JPS6123511A (ja) | ４段圧延機 | |
| EP0072385B1 (en) | Four high mill of paired-roll-crossing type | |
| JPS6141643B2 (cs) | ||
| JPS62151203A (ja) | 板材の圧延方法 | |
| JPH0333402B2 (cs) | ||
| JPS5913282B2 (ja) | 圧延機 | |
| JPS6017601B2 (ja) | ６段式圧延機 | |
| JP3229439B2 (ja) | 板圧延における形状制御方法 | |
| JPS6365403B2 (cs) | ||
| JPH0523705A (ja) | 鋼板の圧延方法 | |
| JP3065767B2 (ja) | ４段圧延機並びに熱間仕上圧延方法及び設備 | |
| JPH0242282B2 (cs) |