DE2200293C2 - - Google Patents
Info
- Publication number
- DE2200293C2 DE2200293C2 DE2200293A DE2200293A DE2200293C2 DE 2200293 C2 DE2200293 C2 DE 2200293C2 DE 2200293 A DE2200293 A DE 2200293A DE 2200293 A DE2200293 A DE 2200293A DE 2200293 C2 DE2200293 C2 DE 2200293C2
- Authority
- DE
- Germany
- Prior art keywords
- rolling
- roll stand
- mill
- force
- power
- 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 134
- 238000012937 correction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 238000004422 calculation algorithm Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 3
- 230000009467 reduction Effects 0.000 description 22
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 108010079923 lambda Spi-1 Proteins 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 1
- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001052 transient 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10438271A | 1971-01-06 | 1971-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2200293C2 true DE2200293C2 (en, 2012) | 1989-09-21 |
Family
ID=22300210
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2200293A Expired DE2200293C2 (en, 2012) | 1971-01-06 | 1972-01-05 | |
| DE19722200293D Granted DE2200293A1 (de) | 1971-01-06 | 1972-01-05 | Computergesteuertes Metallwalzwerk |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722200293D Granted DE2200293A1 (de) | 1971-01-06 | 1972-01-05 | Computergesteuertes Metallwalzwerk |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3787667A (en, 2012) |
| JP (1) | JPS5222941B1 (en, 2012) |
| BE (1) | BE777756A (en, 2012) |
| CA (1) | CA962748A (en, 2012) |
| DE (2) | DE2200293C2 (en, 2012) |
| ES (1) | ES398523A1 (en, 2012) |
| FR (1) | FR2121535B1 (en, 2012) |
| GB (1) | GB1367150A (en, 2012) |
| IT (1) | IT946276B (en, 2012) |
| NL (1) | NL7200137A (en, 2012) |
| ZA (1) | ZA718525B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19930173A1 (de) * | 1999-06-30 | 2001-01-04 | Parsytec Comp Gmbh | Verfahren und Vorrichtung zur prozeßoptimierenden Einstellung von Parametern eines Produktionsprozesses |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787667A (en) * | 1971-01-06 | 1974-01-22 | Gen Electric | Computer controlled metal rolling mill |
| JPS532414B2 (en, 2012) * | 1973-09-28 | 1978-01-27 | ||
| JPS5224146A (en) * | 1975-08-20 | 1977-02-23 | Tokyo Shibaura Electric Co | Device for controlling tension between stands in continuous rolling mill |
| US3997768A (en) * | 1975-10-29 | 1976-12-14 | Measurex Corporation | Method for producing sheet material of a desired weight per unit area |
| JPS52116761A (en) * | 1976-03-26 | 1977-09-30 | Hitachi Ltd | System for controlling thickness of rolled plate |
| GB1580441A (en) * | 1976-08-19 | 1980-12-03 | Ass Eng Ltd | Data processing |
| US4244025A (en) * | 1979-03-20 | 1981-01-06 | Alshuk Thomas J | Rolling mill gauge control system |
| JPS5691918A (en) * | 1979-12-27 | 1981-07-25 | Mitsubishi Electric Corp | Load redistribution controller for continuous rolling mill |
| AT364980B (de) * | 1980-01-11 | 1981-11-25 | Voest Alpine Ag | Verfahren zum kontinuierlichen messen der strangoberflaechentemperatur eines gussstranges sowie einrichtung zur durchfuehrung des verfahrens |
| SE426558B (sv) * | 1981-04-01 | 1983-01-31 | Mensor Ab | Adaptivt forfarande och anordning for att korrigera foremals formavvikelse |
| JPS59156511A (ja) * | 1983-02-25 | 1984-09-05 | Mitsubishi Electric Corp | 圧延機 |
| US4487044A (en) * | 1983-06-30 | 1984-12-11 | General Electric Company | Friction compensation in a rolling mill having automatic gage control |
| JPS60102312A (ja) * | 1983-11-02 | 1985-06-06 | Mitsubishi Electric Corp | シミユレ−シヨン装置 |
| US4558576A (en) * | 1983-11-14 | 1985-12-17 | Morgan Construction Company | Automatic gauge control system for multi-stand tied block rod rolling mill |
| US4745556A (en) * | 1986-07-01 | 1988-05-17 | T. Sendzimir, Inc. | Rolling mill management system |
| GB2224369A (en) * | 1988-09-23 | 1990-05-02 | Management First Limited | "Updating output parameters for controlling a process" |
| AT408623B (de) * | 1996-10-30 | 2002-01-25 | Voest Alpine Ind Anlagen | Verfahren zur überwachung und steuerung der qualität von walzprodukten aus warmwalzprozessen |
| DE102006025026A1 (de) * | 2006-05-26 | 2007-11-29 | Converteam Gmbh | Verfahren zum Betreiben einer Walzanlage |
| PL2340133T5 (pl) * | 2008-10-30 | 2024-12-02 | Primetals Technologies Germany Gmbh | Sposób nastawiania obciążenia napędów dla pewnej liczby napędów walcowni do walcowania materiału walcowanego, zespół sterowania i/lub regulacji, nośnik pamięci, kod programowy i instalacja walcownicza |
| EP2460597A1 (de) * | 2010-12-01 | 2012-06-06 | Siemens Aktiengesellschaft | Verfahren zum Ansteuern einer Tandemwalzstrasse, Steuer- und/oder Regeleinrichtung für eine Tandemwalzstrasse, maschinenlesbarer Programmcode, Speichermedium und Tandemwalzstrasse |
| US10799924B2 (en) * | 2017-08-01 | 2020-10-13 | Sms Group Gmbh | Mass flow regulation in roller devices |
| CN112256718B (zh) * | 2020-09-29 | 2024-11-22 | 中冶华天南京工程技术有限公司 | 基于b/s架构的热连轧棒线材轧制力能校核及变速箱速比计算系统 |
| CN116917059A (zh) * | 2021-02-15 | 2023-10-20 | 杰富意钢铁株式会社 | 冷轧机的轧制条件计算方法、冷轧机的轧制条件计算装置、冷轧方法、冷轧机及钢板的制造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US26996A (en) * | 1860-01-31 | Washing-machine | ||
| US3332263A (en) * | 1963-12-10 | 1967-07-25 | Gen Electric | Computer control system for metals rolling mill |
| FR1419978A (fr) * | 1963-12-10 | 1965-12-03 | Thomson Houston Comp Francaise | Perfectionnements apportés aux systèmes de commande de laminoirs |
| DE1300319B (de) * | 1966-01-03 | 1969-07-31 | Siemens Ag | Rechenverfahren zur Vorausbestimmung der zur optimalen Fuehrung eines technischen Prozesses notwendigen Stellgroessen |
| US3634662A (en) * | 1968-07-12 | 1972-01-11 | Houdaille Industries Inc | Numerical control system and method |
| US3787667A (en) * | 1971-01-06 | 1974-01-22 | Gen Electric | Computer controlled metal rolling mill |
-
1971
- 1971-01-06 US US00104382A patent/US3787667A/en not_active Expired - Lifetime
- 1971-12-21 ZA ZA718525A patent/ZA718525B/xx unknown
- 1971-12-31 FR FR7147907A patent/FR2121535B1/fr not_active Expired
- 1971-12-31 ES ES398523A patent/ES398523A1/es not_active Expired
- 1971-12-31 GB GB6094271A patent/GB1367150A/en not_active Expired
-
1972
- 1972-01-03 IT IT19008/72A patent/IT946276B/it active
- 1972-01-05 CA CA131,686A patent/CA962748A/en not_active Expired
- 1972-01-05 DE DE2200293A patent/DE2200293C2/de not_active Expired
- 1972-01-05 NL NL7200137A patent/NL7200137A/xx unknown
- 1972-01-05 DE DE19722200293D patent/DE2200293A1/de active Granted
- 1972-01-06 BE BE777756A patent/BE777756A/xx unknown
- 1972-01-06 JP JP47004237A patent/JPS5222941B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19930173A1 (de) * | 1999-06-30 | 2001-01-04 | Parsytec Comp Gmbh | Verfahren und Vorrichtung zur prozeßoptimierenden Einstellung von Parametern eines Produktionsprozesses |
| US6842656B1 (en) | 1999-06-30 | 2005-01-11 | Parsytec Computer Gmbh | Method and device for the process-optimizing regulation of parameters in a production process |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3721571A (en) | 1973-06-28 |
| US3787667A (en) | 1974-01-22 |
| IT946276B (it) | 1973-05-21 |
| ES398523A1 (es) | 1976-01-01 |
| FR2121535A1 (en, 2012) | 1972-08-25 |
| GB1367150A (en) | 1974-09-18 |
| ZA718525B (en) | 1972-09-27 |
| NL7200137A (en, 2012) | 1972-07-10 |
| BE777756A (fr) | 1972-05-02 |
| CA962748A (en) | 1975-02-11 |
| JPS5222941B1 (en, 2012) | 1977-06-21 |
| DE2200293A1 (de) | 1972-08-03 |
| FR2121535B1 (en, 2012) | 1974-04-05 |
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