JPS53120660A - Controlling method for tension in rolling mill - Google Patents
Controlling method for tension in rolling millInfo
- Publication number
- JPS53120660A JPS53120660A JP3526977A JP3526977A JPS53120660A JP S53120660 A JPS53120660 A JP S53120660A JP 3526977 A JP3526977 A JP 3526977A JP 3526977 A JP3526977 A JP 3526977A JP S53120660 A JPS53120660 A JP S53120660A
- Authority
- JP
- Japan
- Prior art keywords
- tension
- rolling mill
- controlling method
- tension control
- operating
- 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
- B21B37/48—Tension control; Compression control
- B21B37/50—Tension control; Compression control by looper control
-
- 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
- B21B37/48—Tension control; Compression control
- B21B37/52—Tension control; Compression control by drive motor control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/06—Threading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
- B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
- B21B41/10—Loop deflectors
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52035269A JPS6024726B2 (ja) | 1977-03-31 | 1977-03-31 | 圧延機の張力制御方法 |
US05/892,180 US4162624A (en) | 1977-03-31 | 1978-03-31 | Tension control method for a rolling mill |
AU34656/78A AU523340B2 (en) | 1977-03-31 | 1978-03-31 | Rolling mill tension control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52035269A JPS6024726B2 (ja) | 1977-03-31 | 1977-03-31 | 圧延機の張力制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53120660A true JPS53120660A (en) | 1978-10-21 |
JPS6024726B2 JPS6024726B2 (ja) | 1985-06-14 |
Family
ID=12437066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52035269A Expired JPS6024726B2 (ja) | 1977-03-31 | 1977-03-31 | 圧延機の張力制御方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4162624A (ja) |
JP (1) | JPS6024726B2 (ja) |
AU (1) | AU523340B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61226109A (ja) * | 1985-03-29 | 1986-10-08 | Nippon Steel Corp | 熱間圧延方法及び装置 |
JPS61269918A (ja) * | 1985-05-25 | 1986-11-29 | Mitsubishi Electric Corp | タンデム式圧延装置 |
JPS62192206A (ja) * | 1986-02-15 | 1987-08-22 | Nippon Steel Corp | 熱間帯鋼連続仕上圧延機のスタンド間張力制御方法及び装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307591A (en) * | 1980-03-31 | 1981-12-29 | Westinghouse Electric Corp. | Rolling mill looper control system |
US4662202A (en) * | 1985-07-23 | 1987-05-05 | Cargill, Incorporated | Low tension cascade mill speed control by current measurement with temperature compensation |
US4656856A (en) * | 1985-10-23 | 1987-04-14 | Bethlehem Steel Corporation | Method and apparatus for eliminating crescent formation in a reduction mill |
EP0375095B1 (de) * | 1988-12-22 | 1996-01-31 | Preussag Stahl Aktiengesellschaft | Verfahren und Vorrichtung zum Regeln der Bandbreite beim Warmbandwalzen |
IT1235120B (it) * | 1989-07-10 | 1992-06-18 | Danieli Off Mecc | Procedimento di laminazione veloce e sistema per la laminazione veloce. |
US4998427A (en) * | 1989-11-29 | 1991-03-12 | Aeg Westinghouse Industrial Automation Corporation | Method for rolling on-gauge head and tail ends of a workpiece |
US5355060A (en) * | 1990-10-24 | 1994-10-11 | Aeg Automation Systems Corporation | Load impact controller for a speed regulator system |
JPH0615317A (ja) * | 1992-07-01 | 1994-01-25 | Toshiba Corp | 熱間仕上圧延機の制御方法 |
JP3286057B2 (ja) * | 1994-01-19 | 2002-05-27 | 新日本製鐵株式会社 | 連続熱間圧延機の制御装置 |
DE19849068B4 (de) * | 1998-10-24 | 2005-03-03 | Sms Demag Ag | Zugregelverfahren für einen Walzgutabschnitt |
EP2671652B1 (en) * | 2012-06-06 | 2016-03-16 | GE Energy Power Conversion Technology Limited | Hot strip mill controller |
CN108333979B (zh) * | 2017-12-21 | 2023-12-29 | 兰州交通大学 | 配重式活套控制系统及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387472A (en) * | 1966-02-04 | 1968-06-11 | Bethlehem Steel Corp | Automatic interlock to facilitate automatic control of rolling mill with varying numbers of operational stands |
JPS51127988A (en) * | 1975-04-30 | 1976-11-08 | Ishikawajima Harima Heavy Ind Co Ltd | Tension control device having looper and this looper |
-
1977
- 1977-03-31 JP JP52035269A patent/JPS6024726B2/ja not_active Expired
-
1978
- 1978-03-31 AU AU34656/78A patent/AU523340B2/en not_active Expired
- 1978-03-31 US US05/892,180 patent/US4162624A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61226109A (ja) * | 1985-03-29 | 1986-10-08 | Nippon Steel Corp | 熱間圧延方法及び装置 |
JPS61269918A (ja) * | 1985-05-25 | 1986-11-29 | Mitsubishi Electric Corp | タンデム式圧延装置 |
JPH0469006B2 (ja) * | 1985-05-25 | 1992-11-05 | Mitsubishi Electric Corp | |
JPS62192206A (ja) * | 1986-02-15 | 1987-08-22 | Nippon Steel Corp | 熱間帯鋼連続仕上圧延機のスタンド間張力制御方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
US4162624A (en) | 1979-07-31 |
JPS6024726B2 (ja) | 1985-06-14 |
AU523340B2 (en) | 1982-07-22 |
AU3465678A (en) | 1979-10-04 |
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