NO136394B - - Google Patents
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- Publication number
- NO136394B NO136394B NO1073/69A NO107369A NO136394B NO 136394 B NO136394 B NO 136394B NO 1073/69 A NO1073/69 A NO 1073/69A NO 107369 A NO107369 A NO 107369A NO 136394 B NO136394 B NO 136394B
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- signal
- roll
- control
- load
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 73
- 238000005452 bending Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 description 40
- 230000006870 function Effects 0.000 description 20
- 239000004020 conductor Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 18
- 230000008859 change Effects 0.000 description 17
- 239000012530 fluid Substances 0.000 description 17
- 230000009467 reduction Effects 0.000 description 14
- 230000004044 response Effects 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000004913 activation Effects 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012886 linear function Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003079 width control Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007787 long-term memory Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
-
- 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
- B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71315068A | 1968-03-14 | 1968-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136394B true NO136394B (show.php) | 1977-05-23 |
| NO136394C NO136394C (no) | 1977-08-31 |
Family
ID=24864957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1073/69A NO136394C (no) | 1968-03-14 | 1969-03-14 | Fremgangsm}te for styring av et kvartovalseverk samt en anordning for fremgangsm}tens utf¦relse. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3534571A (show.php) |
| BE (1) | BE729796A (show.php) |
| CH (1) | CH518751A (show.php) |
| FR (1) | FR2003865A1 (show.php) |
| GB (1) | GB1267581A (show.php) |
| NL (1) | NL165957C (show.php) |
| NO (1) | NO136394C (show.php) |
| SE (1) | SE354424B (show.php) |
| SU (1) | SU479276A3 (show.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648496A (en) * | 1969-06-16 | 1972-03-14 | Marotta Valve Corp | Apparatus for controlling rolling mill |
| US3782152A (en) * | 1971-04-22 | 1974-01-01 | Centro Speriment Metallurg | Apparatus for improving the flatness of rolled strips |
| US3714805A (en) * | 1971-11-11 | 1973-02-06 | Wean United Inc | Control system and method for concurrent automatic gage and crown control of a rolling mill |
| US3852888A (en) * | 1972-07-20 | 1974-12-10 | Inland Steel Co | Roll level checking device |
| US4262511A (en) * | 1978-09-08 | 1981-04-21 | Reycan Research Limited | Process for automatically controlling the shape of sheet metal produced in a rolling mill |
| JP5737617B2 (ja) * | 2011-04-01 | 2015-06-17 | 株式会社Ihi | 電極帯板の連続圧縮装置と方法 |
| CN112317538B (zh) * | 2020-09-21 | 2023-03-17 | 山西太钢不锈钢股份有限公司 | 二十辊可逆冷轧机不锈钢轧制控制方法 |
| CN115338268B (zh) * | 2022-08-03 | 2025-09-30 | 首钢京唐钢铁联合有限责任公司 | 一种十八辊轧机穿带控制方法、装置、电子设备及介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2903926A (en) * | 1956-01-11 | 1959-09-15 | Baldwin Lima Hamilton Corp | Method and apparatus for controlling the contour of rolls in a rolling mill |
| US3024679A (en) * | 1957-07-01 | 1962-03-13 | Thomas A Fox | Skin pass mills and methods of rolling |
| US3250105A (en) * | 1958-08-25 | 1966-05-10 | United Eng Foundry Co | Method of and apparatus for processing metal strip |
| FR1226445A (fr) * | 1958-10-31 | 1960-07-11 | Siderurgie Fse Inst Rech | Procédé de guidage pour le laminage de bandes de grande longueur |
| BE637694A (show.php) * | 1962-09-21 | |||
| US3318124A (en) * | 1964-12-10 | 1967-05-09 | Westinghouse Electric Corp | Workpiece shape control |
| GB1151427A (en) * | 1965-09-13 | 1969-05-07 | United Eng Foundry Co | Method of and Apparatus for Rolling Flat Strip |
-
1968
- 1968-03-14 US US713150A patent/US3534571A/en not_active Expired - Lifetime
-
1969
- 1969-03-12 SE SE03389/69A patent/SE354424B/xx unknown
- 1969-03-12 FR FR6906955A patent/FR2003865A1/fr active Pending
- 1969-03-13 GB GB03408/69A patent/GB1267581A/en not_active Expired
- 1969-03-13 SU SU1312979A patent/SU479276A3/ru active
- 1969-03-13 NL NL6903887.A patent/NL165957C/xx not_active IP Right Cessation
- 1969-03-13 CH CH380569A patent/CH518751A/fr not_active IP Right Cessation
- 1969-03-13 BE BE729796D patent/BE729796A/xx not_active IP Right Cessation
- 1969-03-14 NO NO1073/69A patent/NO136394C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1913105A1 (de) | 1969-12-11 |
| CH518751A (fr) | 1972-02-15 |
| NL165957C (nl) | 1981-06-15 |
| NL165957B (nl) | 1981-01-15 |
| FR2003865A1 (show.php) | 1969-11-14 |
| SE354424B (show.php) | 1973-03-12 |
| NL6903887A (show.php) | 1969-09-16 |
| DE1913105B2 (de) | 1976-12-02 |
| GB1267581A (en) | 1972-03-22 |
| NO136394C (no) | 1977-08-31 |
| SU479276A3 (ru) | 1975-07-30 |
| US3534571A (en) | 1970-10-20 |
| BE729796A (show.php) | 1969-09-15 |
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