US3787667A - Computer controlled metal rolling mill - Google Patents

Computer controlled metal rolling mill Download PDF

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Publication number
US3787667A
US3787667A US00104382A US3787667DA US3787667A US 3787667 A US3787667 A US 3787667A US 00104382 A US00104382 A US 00104382A US 3787667D A US3787667D A US 3787667DA US 3787667 A US3787667 A US 3787667A
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US
United States
Prior art keywords
rolling
power
per unit
stored
stand
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 - Lifetime
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US00104382A
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English (en)
Inventor
W King
A Winchester
G Larson
D Steeper
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
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Publication of US3787667A publication Critical patent/US3787667A/en
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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
US00104382A 1971-01-06 1971-01-06 Computer controlled metal rolling mill Expired - Lifetime US3787667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10438271A 1971-01-06 1971-01-06

Publications (1)

Publication Number Publication Date
US3787667A true US3787667A (en) 1974-01-22

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ID=22300210

Family Applications (1)

Application Number Title Priority Date Filing Date
US00104382A Expired - Lifetime US3787667A (en) 1971-01-06 1971-01-06 Computer controlled metal rolling mill

Country Status (11)

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US (1) US3787667A (xx)
JP (1) JPS5222941B1 (xx)
BE (1) BE777756A (xx)
CA (1) CA962748A (xx)
DE (2) DE2200293C2 (xx)
ES (1) ES398523A1 (xx)
FR (1) FR2121535B1 (xx)
GB (1) GB1367150A (xx)
IT (1) IT946276B (xx)
NL (1) NL7200137A (xx)
ZA (1) ZA718525B (xx)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200293A1 (de) * 1971-01-06 1972-08-03 Gen Electric Computergesteuertes Metallwalzwerk
US3940598A (en) * 1973-09-28 1976-02-24 Tokyo Shibaura Denki Kabushiki Kaisha Method and apparatus for controlling roll gaps of cold rolling mills
US3997768A (en) * 1975-10-29 1976-12-14 Measurex Corporation Method for producing sheet material of a desired weight per unit area
US4087859A (en) * 1975-08-20 1978-05-02 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for measuring and controlling interstand tensions of continuous rolling mills
US4136396A (en) * 1976-08-19 1979-01-23 Associated Engineering Limited Data processing
US4240147A (en) * 1976-03-26 1980-12-16 Hitachi, Ltd. Gauge control method and system for rolling mill
US4244025A (en) * 1979-03-20 1981-01-06 Alshuk Thomas J Rolling mill gauge control system
US4411534A (en) * 1980-01-11 1983-10-25 Voest-Alpine Aktiengesellschaft Method of continuously measuring the temperature of the surface of a continuously cast strand over its length
US4485497A (en) * 1979-12-27 1984-12-04 Mitsubishi Denki Kabushiki Kaisha Apparatus for controlling re-distribution of load on continuous rolling mill
US4487044A (en) * 1983-06-30 1984-12-11 General Electric Company Friction compensation in a rolling mill having automatic gage control
US4531391A (en) * 1981-04-01 1985-07-30 Ab Thorns Mekaniska Verkstad Adaptive method and apparatus for correcting deviations in the shape of objects
US4558576A (en) * 1983-11-14 1985-12-17 Morgan Construction Company Automatic gauge control system for multi-stand tied block rod rolling mill
US4576027A (en) * 1983-02-25 1986-03-18 Mitsubishi Denki Kabushiki Kaisha Rolling mill
AT408623B (de) * 1996-10-30 2002-01-25 Voest Alpine Ind Anlagen Verfahren zur überwachung und steuerung der qualität von walzprodukten aus warmwalzprozessen
CN102271831A (zh) * 2008-10-30 2011-12-07 西门子公司 调整轧制轧制物的轧机列的多个驱动装置的驱动负载的方法、控制和/或调节装置、存储介质、程序代码及轧制设备
US20130253692A1 (en) * 2010-12-01 2013-09-26 Hans-Joachim Felkl Method For Actuating A Tandem Roll Train, Control And/Or Regulating Device For A Tandem Roll Train, Machine-Readable Program Code, Storage Medium And Tandem Roll Train
CN112256718A (zh) * 2020-09-29 2021-01-22 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102312A (ja) * 1983-11-02 1985-06-06 Mitsubishi Electric Corp シミユレ−シヨン装置
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"
DE19930173A1 (de) * 1999-06-30 2001-01-04 Parsytec Comp Gmbh Verfahren und Vorrichtung zur prozeßoptimierenden Einstellung von Parametern eines Produktionsprozesses
DE102006025026A1 (de) * 2006-05-26 2007-11-29 Converteam Gmbh Verfahren zum Betreiben einer Walzanlage
US10799924B2 (en) * 2017-08-01 2020-10-13 Sms Group Gmbh Mass flow regulation in roller devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26996A (en) * 1860-01-31 Washing-machine
US3634662A (en) * 1968-07-12 1972-01-11 Houdaille Industries Inc Numerical control system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1419978A (fr) * 1963-12-10 1965-12-03 Thomson Houston Comp Francaise Perfectionnements apportés aux systèmes de commande de laminoirs
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
DE1300319B (de) * 1966-01-03 1969-07-31 Siemens Ag Rechenverfahren zur Vorausbestimmung der zur optimalen Fuehrung eines technischen Prozesses notwendigen Stellgroessen
US3787667A (en) * 1971-01-06 1974-01-22 Gen Electric Computer controlled metal rolling mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26996A (en) * 1860-01-31 Washing-machine
US3634662A (en) * 1968-07-12 1972-01-11 Houdaille Industries Inc Numerical control system and method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Hessenberg et al.: Principles of Continuous Gauge Control 1952 Proceedings of the Instit. of Mech. Eng. p. 75/90. *
Rambo et al.: On Line Adaptive Hot Strip Mill Comp. Control, 21st, ISA Conference Oct. 1966, Preprint 3.3 4 66, 12 pages. *
Schultz et al.: Determination of a Mathematical Model for Rolling Mill, Iron and Steel Eng., May 1965, p. 127/133. *
Wallace: Automatic Gauge Control for Mod. Hot Strip Mills, Iron & Steel Eng., Dec. 1967, p. 75/86. *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200293A1 (de) * 1971-01-06 1972-08-03 Gen Electric Computergesteuertes Metallwalzwerk
US3940598A (en) * 1973-09-28 1976-02-24 Tokyo Shibaura Denki Kabushiki Kaisha Method and apparatus for controlling roll gaps of cold rolling mills
US4087859A (en) * 1975-08-20 1978-05-02 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for measuring and controlling interstand tensions of continuous rolling mills
US3997768A (en) * 1975-10-29 1976-12-14 Measurex Corporation Method for producing sheet material of a desired weight per unit area
US4240147A (en) * 1976-03-26 1980-12-16 Hitachi, Ltd. Gauge control method and system for rolling mill
US4136396A (en) * 1976-08-19 1979-01-23 Associated Engineering Limited Data processing
US4244025A (en) * 1979-03-20 1981-01-06 Alshuk Thomas J Rolling mill gauge control system
US4485497A (en) * 1979-12-27 1984-12-04 Mitsubishi Denki Kabushiki Kaisha Apparatus for controlling re-distribution of load on continuous rolling mill
US4411534A (en) * 1980-01-11 1983-10-25 Voest-Alpine Aktiengesellschaft Method of continuously measuring the temperature of the surface of a continuously cast strand over its length
US4531391A (en) * 1981-04-01 1985-07-30 Ab Thorns Mekaniska Verkstad Adaptive method and apparatus for correcting deviations in the shape of objects
US4576027A (en) * 1983-02-25 1986-03-18 Mitsubishi Denki Kabushiki Kaisha Rolling mill
US4487044A (en) * 1983-06-30 1984-12-11 General Electric Company Friction compensation in a rolling mill having automatic gage control
US4558576A (en) * 1983-11-14 1985-12-17 Morgan Construction Company Automatic gauge control system for multi-stand tied block rod rolling mill
AT408623B (de) * 1996-10-30 2002-01-25 Voest Alpine Ind Anlagen Verfahren zur überwachung und steuerung der qualität von walzprodukten aus warmwalzprozessen
US6430461B1 (en) 1996-10-30 2002-08-06 Voest-Alpine Industrieanlagenbau Gmbh Process for monitoring and controlling the quality of rolled products from hot-rolling processes
CN102271831A (zh) * 2008-10-30 2011-12-07 西门子公司 调整轧制轧制物的轧机列的多个驱动装置的驱动负载的方法、控制和/或调节装置、存储介质、程序代码及轧制设备
CN102271831B (zh) * 2008-10-30 2014-01-29 西门子公司 调整轧制轧制物的轧机列的多个驱动装置的驱动负载的方法、控制和/或调节装置、存储介质、程序代码及轧制设备
US20130253692A1 (en) * 2010-12-01 2013-09-26 Hans-Joachim Felkl Method For Actuating A Tandem Roll Train, Control And/Or Regulating Device For A Tandem Roll Train, Machine-Readable Program Code, Storage Medium And Tandem Roll Train
US9638515B2 (en) * 2010-12-01 2017-05-02 Primetals Technologies Germany Gmbh Method for actuating a tandem roll train, control and/or regulating device for a tandem roll train, machine-readable program code, storage medium and tandem roll train
CN112256718A (zh) * 2020-09-29 2021-01-22 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

Also Published As

Publication number Publication date
GB1367150A (en) 1974-09-18
DE2200293C2 (xx) 1989-09-21
BE777756A (fr) 1972-05-02
FR2121535B1 (xx) 1974-04-05
AU3721571A (en) 1973-06-28
ZA718525B (en) 1972-09-27
JPS5222941B1 (xx) 1977-06-21
DE2200293A1 (de) 1972-08-03
IT946276B (it) 1973-05-21
NL7200137A (xx) 1972-07-10
FR2121535A1 (xx) 1972-08-25
CA962748A (en) 1975-02-11
ES398523A1 (es) 1976-01-01

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