CA3216727A1 - Roll steering control systems and methods for tandem mills - Google Patents
Roll steering control systems and methods for tandem mills Download PDFInfo
- Publication number
- CA3216727A1 CA3216727A1 CA3216727A CA3216727A CA3216727A1 CA 3216727 A1 CA3216727 A1 CA 3216727A1 CA 3216727 A CA3216727 A CA 3216727A CA 3216727 A CA3216727 A CA 3216727A CA 3216727 A1 CA3216727 A1 CA 3216727A1
- Authority
- CA
- Canada
- Prior art keywords
- work stand
- parameter
- work
- metal substrate
- steering control
- 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
- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 89
- 239000002184 metal Substances 0.000 claims abstract description 89
- 239000000758 substrate Substances 0.000 claims abstract description 88
- 238000005096 rolling process Methods 0.000 claims abstract description 78
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 18
- 230000015654 memory Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 7
- 241000237519 Bivalvia Species 0.000 claims 1
- 235000020639 clam Nutrition 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer 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
- B21B37/58—Roll-force control; Roll-gap control
-
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/66—Roll eccentricity compensation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/18—Automatic gauge control
- B21B37/20—Automatic gauge control in tandem mills
-
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2271/00—Mill stand parameters
- B21B2271/02—Roll gap, screw-down position, draft position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2271/00—Mill stand parameters
- B21B2271/02—Roll gap, screw-down position, draft position
- B21B2271/025—Tapered roll gap
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163177129P | 2021-04-20 | 2021-04-20 | |
US63/177,129 | 2021-04-20 | ||
PCT/US2022/071372 WO2022226460A1 (en) | 2021-04-20 | 2022-03-28 | Roll steering control systems and methods for tandem mills |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3216727A1 true CA3216727A1 (en) | 2022-10-27 |
Family
ID=81345997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3216727A Pending CA3216727A1 (en) | 2021-04-20 | 2022-03-28 | Roll steering control systems and methods for tandem mills |
Country Status (10)
Country | Link |
---|---|
US (1) | US20240198402A1 (zh) |
EP (1) | EP4326453A1 (zh) |
JP (1) | JP2024514221A (zh) |
KR (1) | KR20230156756A (zh) |
CN (1) | CN117177823A (zh) |
BR (1) | BR112023021368A2 (zh) |
CA (1) | CA3216727A1 (zh) |
DE (1) | DE212022000186U1 (zh) |
MX (1) | MX2023012414A (zh) |
WO (1) | WO2022226460A1 (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004005011B4 (de) * | 2004-01-30 | 2008-10-02 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH | Regelverfahren und Regler für ein Walzgerüst |
EP2957360A1 (de) * | 2014-06-16 | 2015-12-23 | Siemens Aktiengesellschaft | Betriebsverfahren für eine Walzstraße |
-
2022
- 2022-03-28 US US18/555,576 patent/US20240198402A1/en active Pending
- 2022-03-28 DE DE212022000186.9U patent/DE212022000186U1/de active Active
- 2022-03-28 KR KR1020237034687A patent/KR20230156756A/ko unknown
- 2022-03-28 BR BR112023021368A patent/BR112023021368A2/pt unknown
- 2022-03-28 EP EP22718033.8A patent/EP4326453A1/en active Pending
- 2022-03-28 JP JP2023563980A patent/JP2024514221A/ja active Pending
- 2022-03-28 CN CN202280029243.0A patent/CN117177823A/zh active Pending
- 2022-03-28 MX MX2023012414A patent/MX2023012414A/es unknown
- 2022-03-28 CA CA3216727A patent/CA3216727A1/en active Pending
- 2022-03-28 WO PCT/US2022/071372 patent/WO2022226460A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN117177823A (zh) | 2023-12-05 |
EP4326453A1 (en) | 2024-02-28 |
BR112023021368A2 (pt) | 2023-12-19 |
MX2023012414A (es) | 2023-10-31 |
JP2024514221A (ja) | 2024-03-28 |
WO2022226460A1 (en) | 2022-10-27 |
KR20230156756A (ko) | 2023-11-14 |
DE212022000186U1 (de) | 2024-04-16 |
US20240198402A1 (en) | 2024-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9751165B2 (en) | Control method for mill train | |
JP4685777B2 (ja) | 板材圧延におけるウェッジの設定・制御方法 | |
US10095199B2 (en) | Energy consumption predicting device for rolling line | |
US20060230804A1 (en) | Method and device for rolling metal plate material | |
CA2700752C (en) | Rolling device and method for the operation thereof | |
CA3216727A1 (en) | Roll steering control systems and methods for tandem mills | |
JP2010540250A5 (zh) | ||
CN104722584B (zh) | 用于多机架轧机的宽度控制装置和方法 | |
JPS59156511A (ja) | 圧延機 | |
JP2604528B2 (ja) | 板圧延機の圧下設定方法 | |
JPS649086B2 (zh) | ||
JPH0413411A (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JP4028786B2 (ja) | 冷間圧延における板形状制御方法 | |
KR100957925B1 (ko) | 강판 두께 제어방법 | |
KR100929015B1 (ko) | 압연재 소성계수 보정에 의한 예측압연하중 보정방법 | |
KR100711416B1 (ko) | 사상압연기의 스탠드 레벨 설정에 의한 사행제어 방법 | |
WO2024033983A1 (ja) | 圧延機の板厚制御方法および剛性監視方法 | |
JPH10166019A (ja) | 圧延ラインにおける圧延材の形状制御方法 | |
JPH0890030A (ja) | 圧延材の板幅制御方法 | |
JP3142187B2 (ja) | 板圧延機の圧延制御方法 | |
JP2002346616A (ja) | 板厚制御方法 | |
JPH0413413A (ja) | 熱間連続圧延機における通板時の板厚制御方法 | |
JP3172613B2 (ja) | 蛇行制御方法 | |
JPH06297017A (ja) | 連続圧延機の圧延材蛇行制御装置 | |
JP3466523B2 (ja) | 板厚制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20231012 |
|
EEER | Examination request |
Effective date: 20231012 |
|
EEER | Examination request |
Effective date: 20231012 |