JPS5133750A - - Google Patents
Info
- Publication number
- JPS5133750A JPS5133750A JP50072824A JP7282475A JPS5133750A JP S5133750 A JPS5133750 A JP S5133750A JP 50072824 A JP50072824 A JP 50072824A JP 7282475 A JP7282475 A JP 7282475A JP S5133750 A JPS5133750 A JP S5133750A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B11/00—Subsidising the rolling process by subjecting rollers or work to vibrations, e.g. ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
- B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US479032A US3921425A (en) | 1974-06-13 | 1974-06-13 | Process and apparatus for producing metal sheets of better flatness |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5133750A true JPS5133750A (en) | 1976-03-23 |
JPS5633168B2 JPS5633168B2 (en) | 1981-08-01 |
Family
ID=23902379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7282475A Expired JPS5633168B2 (en) | 1974-06-13 | 1975-06-12 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3921425A (en) |
JP (1) | JPS5633168B2 (en) |
CA (1) | CA1031193A (en) |
FR (1) | FR2274368A1 (en) |
GB (1) | GB1452051A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853317A (en) * | 1981-09-25 | 1983-03-29 | Mitsubishi Heavy Ind Ltd | Zero adjusting device for roll crown of multistage cluster rolling mill |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022040A (en) * | 1975-09-25 | 1977-05-10 | T. Sendzimir, Inc. | Method of operation and control of crown adjustment system drives on cluster mills |
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 |
JPS55100809A (en) * | 1979-01-24 | 1980-08-01 | Sendzimir Inc T | Cluster mill |
JP3439707B2 (en) * | 1999-12-07 | 2003-08-25 | マイクロハード株式会社 | Rolling machine for metal foil |
DE202004009076U1 (en) † | 2004-06-08 | 2004-09-02 | ACHENBACH BUSCHHüTTEN GMBH | Device for measuring the tension distribution in strip-shaped rolled metal |
CN101468366B (en) * | 2007-12-28 | 2010-10-13 | 中国科学院沈阳自动化研究所 | Method and device for controlling flatness of steel material |
CN101966534B (en) * | 2010-09-26 | 2012-11-14 | 中国兵器工业第五九研究所 | Spindle circumferential phase variation adjusting mechanism for roll forming machine |
CN102151700B (en) * | 2010-12-01 | 2012-10-03 | 山西太钢不锈钢股份有限公司 | Method for improving cold rolling straightness of cold-rolled strip steel |
CN102553944B (en) * | 2012-02-20 | 2014-06-04 | 首钢京唐钢铁联合有限责任公司 | Calibration method for roller gaps of rolling machine |
CN111360077B (en) * | 2020-03-03 | 2022-07-15 | 首钢京唐钢铁联合有限责任公司 | Control method for preventing strip steel from throwing into acid tank |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201985A (en) * | 1961-06-07 | 1965-08-24 | British Cellophane Ltd | Web tension measuring devices |
JPS4927466A (en) * | 1972-06-28 | 1974-03-11 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL62082C (en) * | 1935-07-16 | |||
US2479974A (en) * | 1943-05-05 | 1949-08-23 | Armzen Company | Design and construction of rolling mills |
US2728223A (en) * | 1952-05-24 | 1955-12-27 | Champion Paper & Fibre Company | Web tension measuring apparatus |
US3020788A (en) * | 1958-06-04 | 1962-02-13 | Anthony E Peters | Shear control system for multi-line continuous rod mills |
US3315506A (en) * | 1964-01-09 | 1967-04-25 | Westinghouse Electric Corp | Workpiece tension and shape control method and apparatus |
US3318129A (en) * | 1965-03-29 | 1967-05-09 | Gross Leo | Method of ultrasonic drawing of sheet metal |
GB1160112A (en) * | 1965-07-09 | 1969-07-30 | British Aluminium Co Ltd | Improvements in or relating to the Measurement of the Shape and Flatness of Sheet or Strip Material |
US3496744A (en) * | 1966-02-05 | 1970-02-24 | Sumitomo Light Metal Ind | Method and apparatus for controlling the contours of rolling mill rolls to obtain metal sheet or strip of superior flatness |
US3402603A (en) * | 1966-03-24 | 1968-09-24 | Pratt & Whitney Inc | Detection system |
US3552161A (en) * | 1967-04-26 | 1971-01-05 | Western Electric Co | Mill protecting device |
-
1974
- 1974-06-13 US US479032A patent/US3921425A/en not_active Expired - Lifetime
-
1975
- 1975-06-02 CA CA228,268A patent/CA1031193A/en not_active Expired
- 1975-06-12 JP JP7282475A patent/JPS5633168B2/ja not_active Expired
- 1975-06-13 FR FR7518498A patent/FR2274368A1/en active Granted
- 1975-06-13 GB GB2542575A patent/GB1452051A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201985A (en) * | 1961-06-07 | 1965-08-24 | British Cellophane Ltd | Web tension measuring devices |
JPS4927466A (en) * | 1972-06-28 | 1974-03-11 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853317A (en) * | 1981-09-25 | 1983-03-29 | Mitsubishi Heavy Ind Ltd | Zero adjusting device for roll crown of multistage cluster rolling mill |
JPH0218165B2 (en) * | 1981-09-25 | 1990-04-24 | Mitsubishi Jukogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5633168B2 (en) | 1981-08-01 |
CA1031193A (en) | 1978-05-16 |
US3921425A (en) | 1975-11-25 |
FR2274368B1 (en) | 1981-03-06 |
FR2274368A1 (en) | 1976-01-09 |
GB1452051A (en) | 1976-10-06 |