CA920692A - Computer control system of rolling metal strip - Google Patents

Computer control system of rolling metal strip

Info

Publication number: CA920692A
Authority: CA; Canada
Prior art keywords: control system; metal strip; computer control; rolling metal; rolling
Prior art date: 1968-05-09
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

Application number

CA051019A

Other languages

English (en)

Inventor

Arimura Tohru

Kamata Masamoto

Okamoto Terumi

Saito Morio

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Engineering Corp

Original Assignee

Nippon Kokan Ltd

Priority date (The priority date 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 date listed.)

1968-05-09

Filing date

1969-05-09

Publication date

1973-02-06

1969-05-09 Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd

1973-02-06 Application granted granted Critical

1973-02-06 Publication of CA920692A publication Critical patent/CA920692A/en

Status Expired legal-status Critical Current

Links

239000002184 metal Substances 0.000 title 1
238000005096 rolling process Methods 0.000 title 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
- B21B37/24—Automatic variation of thickness according to a predetermined programme
- B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Metal Rolling (AREA)

CA051019A 1968-05-09 1969-05-09 Computer control system of rolling metal strip Expired CA920692A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3056268		1968-05-09

Publications (1)

Publication Number	Publication Date
CA920692A true CA920692A (en)	1973-02-06

Family

ID=12307238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA051019A Expired CA920692A (en)	1968-05-09	1969-05-09	Computer control system of rolling metal strip

Country Status (8)

Country	Link
US (1)	US3603124A (xx)
AT (1)	AT294256B (xx)
BE (1)	BE732832A (xx)
CA (1)	CA920692A (xx)
DE (1)	DE1923788A1 (xx)
FR (1)	FR2008166A1 (xx)
GB (1)	GB1269267A (xx)
NL (1)	NL157817B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4817145B1 (xx) *	1970-03-07	1973-05-26
JPS4817146B1 (xx) *	1970-03-07	1973-05-26
US3762195A (en) *	1970-03-09	1973-10-02	Hitachi Ltd	Thickness control apparatus for rolling mill
JPS4936548B1 (xx) *	1970-03-16	1974-10-01
JPS4938977B1 (xx) *	1970-08-26	1974-10-22
JPS4938978B1 (xx) *	1970-08-29	1974-10-22
US3786661A (en) *	1972-04-12	1974-01-22	Reynolds Metals Co	Rolling mill control system
US3807206A (en) *	1972-09-29	1974-04-30	J Connors	Strip gage change during rolling in a tanden rolling mill
JPS6010810B2 (ja) *	1975-08-25	1985-03-20	株式会社日立製作所	圧延機の板厚制御方法
JP3273594B2 (ja) *	1997-09-05	2002-04-08	川崎製鉄株式会社	冷間タンデム圧延機における走間板厚変更方法
US20230033169A1 (en) *	2020-01-09	2023-02-02	Panasonic Intellectual Property Management Co., Ltd.	Roll press device, and control device
CN114453427B (zh) *	2022-01-06	2024-02-09	首钢京唐钢铁联合有限责任公司	一种平辊可逆板带轧机控制方法、装置及计算机设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3036480A (en) *	1957-07-10	1962-05-29	Electron Machine Corp	Automatic control of multi-stand rolling mills
US3169421A (en) *	1960-10-24	1965-02-16	Allis Chalmers Mfg Co	Automatic gauge control
US3186201A (en) *	1961-06-21	1965-06-01	Steelworks Automation Ltd	Production of metal strip
US3174317A (en) *	1961-09-29	1965-03-23	United States Steel Corp	Gage-control system for strip mill
US3212310A (en) *	1962-05-31	1965-10-19	Armco Steel Corp	Automatic gauge and tension control system
US3332263A (en) *	1963-12-10	1967-07-25	Gen Electric	Computer control system for metals rolling mill
GB1163274A (en) *	1965-12-28	1969-09-04	British Iron Steel Research	Improvements in and relating to Rolling Mills
US3508425A (en) *	1968-03-07	1970-04-28	Gen Electric	Tension limit modification control

1969
- 1969-05-07 US US822433A patent/US3603124A/en not_active Expired - Lifetime
- 1969-05-08 GB GB23515/69A patent/GB1269267A/en not_active Expired
- 1969-05-09 CA CA051019A patent/CA920692A/en not_active Expired
- 1969-05-09 NL NL6907101.A patent/NL157817B/xx not_active IP Right Cessation
- 1969-05-09 DE DE19691923788 patent/DE1923788A1/de not_active Ceased
- 1969-05-09 AT AT450469A patent/AT294256B/de not_active IP Right Cessation
- 1969-05-09 BE BE732832D patent/BE732832A/xx not_active IP Right Cessation
- 1969-05-09 FR FR6915024A patent/FR2008166A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB1269267A (en)	1972-04-06
AT294256B (de)	1971-11-10
BE732832A (xx)	1969-10-16
NL6907101A (xx)	1969-11-11
NL157817B (nl)	1978-09-15
FR2008166A1 (xx)	1970-01-16
DE1923788A1 (de)	1970-06-11
US3603124A (en)	1971-09-07

Similar Documents

Publication	Publication Date	Title
CA962748A (en)	1975-02-11	Computer controlled metal rolling mill
CA921294A (en)	1973-02-20	Rolling of metal billets
CA920692A (en)	1973-02-06	Computer control system of rolling metal strip
CA918783A (en)	1973-01-09	Rolling mill control system
CA926084A (en)	1973-05-15	Metal rolling
CA919803A (en)	1973-01-23	Rolling mill control system
CA938409A (en)	1973-12-18	Thermostatic metal
CA922794A (en)	1973-03-13	Method of computer control of rolling mills
CA930722A (en)	1973-07-24	Cold rolling of aluminium
AU454286B2 (en)	1970-11-12	Computer control system for rolling metal strips using feedforward and prediction
CA811412A (en)	1969-04-29	Metal rolling system
CA688132A (en)	1964-06-09	Strip rolling method
AU5476469A (en)	1970-11-12	Computer control system for rolling metal strips using feedforward and prediction
CA714303A (en)	1965-07-27	Method of rolling strips of metal
CA684156A (en)	1964-04-14	Strip rolling
CA781701A (en)	1968-04-02	Rolling mill strip shape control
AU455707B2 (en)	1970-12-03	Method of controlling rolling of metal strips
AU438557B2 (en)	1970-09-17	Rolling mill control system
CA775862A (en)	1968-01-16	Strip rolling mill system and process
CA798610A (en)	1968-11-12	Metal rolling process
CA680100A (en)	1964-02-11	Method of providing metal strip
CA689773A (en)	1964-06-30	Method of rolling non-ferrous metals
AU5538769A (en)	1970-12-03	Method of controlling rolling of metal strips
CA832168A (en)	1970-01-13	Rolling mill control system
CA780641A (en)	1968-03-19	Rolling mill control