FR2274368A1 - Procede et appareil pour produire des feuilles metalliques de meilleure planeite - Google Patents
Procede et appareil pour produire des feuilles metalliques de meilleure planeiteInfo
- Publication number
- FR2274368A1 FR2274368A1 FR7518498A FR7518498A FR2274368A1 FR 2274368 A1 FR2274368 A1 FR 2274368A1 FR 7518498 A FR7518498 A FR 7518498A FR 7518498 A FR7518498 A FR 7518498A FR 2274368 A1 FR2274368 A1 FR 2274368A1
- Authority
- FR
- France
- Prior art keywords
- metal sheets
- better flatness
- producing better
- flatness metal
- producing
- 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.)
- 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
-
- 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 |
---|---|
FR2274368A1 true FR2274368A1 (fr) | 1976-01-09 |
FR2274368B1 FR2274368B1 (fr) | 1981-03-06 |
Family
ID=23902379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7518498A Granted FR2274368A1 (fr) | 1974-06-13 | 1975-06-13 | Procede et appareil pour produire des feuilles metalliques de meilleure planeite |
Country Status (5)
Country | Link |
---|---|
US (1) | US3921425A (fr) |
JP (1) | JPS5633168B2 (fr) |
CA (1) | CA1031193A (fr) |
FR (1) | FR2274368A1 (fr) |
GB (1) | GB1452051A (fr) |
Families Citing this family (11)
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 |
JPS5853317A (ja) * | 1981-09-25 | 1983-03-29 | Mitsubishi Heavy Ind Ltd | 多段クラスタ圧延機のロ−ルクラウン零調装置 |
JP3439707B2 (ja) * | 1999-12-07 | 2003-08-25 | マイクロハード株式会社 | 金属箔用圧延機 |
DE202004009076U1 (de) † | 2004-06-08 | 2004-09-02 | ACHENBACH BUSCHHüTTEN GMBH | Einrichtung zur Messung der Zugspannungsverteilung in bandförmigem Walzgut aus Metall |
CN101468366B (zh) * | 2007-12-28 | 2010-10-13 | 中国科学院沈阳自动化研究所 | 一种钢料平整度控制方法及装置 |
CN101966534B (zh) * | 2010-09-26 | 2012-11-14 | 中国兵器工业第五九研究所 | 一种滚轧机床主轴圆周相位变差调整机构 |
CN102151700B (zh) * | 2010-12-01 | 2012-10-03 | 山西太钢不锈钢股份有限公司 | 一种改善冷轧带钢冷轧平直度的方法 |
CN102553944B (zh) * | 2012-02-20 | 2014-06-04 | 首钢京唐钢铁联合有限责任公司 | 轧机辊缝的标定方法 |
CN111360077B (zh) * | 2020-03-03 | 2022-07-15 | 首钢京唐钢铁联合有限责任公司 | 一种防止带钢甩入酸槽的控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL62082C (fr) * | 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 |
GB946342A (en) * | 1961-06-07 | 1964-01-08 | British Cellophane Ltd | Improvements in or relating to web tension measuring devices |
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 |
JPS5243781B2 (fr) * | 1972-06-28 | 1977-11-01 |
-
1974
- 1974-06-13 US US479032A patent/US3921425A/en not_active Expired - Lifetime
-
1975
- 1975-06-02 CA CA228,268A patent/CA1031193A/fr not_active Expired
- 1975-06-12 JP JP7282475A patent/JPS5633168B2/ja not_active Expired
- 1975-06-13 FR FR7518498A patent/FR2274368A1/fr active Granted
- 1975-06-13 GB GB2542575A patent/GB1452051A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5633168B2 (fr) | 1981-08-01 |
JPS5133750A (fr) | 1976-03-23 |
CA1031193A (fr) | 1978-05-16 |
US3921425A (en) | 1975-11-25 |
FR2274368B1 (fr) | 1981-03-06 |
GB1452051A (en) | 1976-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |