JP2013116505A5 - - Google Patents
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- JP2013116505A5 JP2013116505A5 JP2013056261A JP2013056261A JP2013116505A5 JP 2013116505 A5 JP2013116505 A5 JP 2013116505A5 JP 2013056261 A JP2013056261 A JP 2013056261A JP 2013056261 A JP2013056261 A JP 2013056261A JP 2013116505 A5 JP2013116505 A5 JP 2013116505A5
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- JP
- Japan
- Prior art keywords
- rolling mill
- tension
- tension reel
- unwinding
- reel
- 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.)
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Description
上記目的を達成すべく、第１の本発明に関わる圧延機の制御装置は、圧延機入側・出側に被圧延材の巻出しおよび巻取り用のテンションリールを備えた圧延機の制御装置であって、テンションリールと圧延機との間の張力を所望の値に維持する制御を行う一方、巻出し用のテンションリールの速度が制限値内で変動するように制御することで、テンションリールの速度の変動を抑制する張力速度制御手段を備えている。 In order to achieve the above object, a control device for a rolling mill according to the first aspect of the present invention comprises a control device for a rolling mill provided with a tension reel for unwinding and winding the material to be rolled on the inlet side and the outlet side of the rolling mill. The tension reel and the rolling mill are controlled to maintain the tension at a desired value, while the tension reel for unwinding is controlled so as to fluctuate within the limit value. and a tension speed controlling means suppresses the speed fluctuation of.
第２の本発明に関わる圧延機の制御方法は、圧延機入側・出側に被圧延材の巻出しおよび巻取り用のテンションリールを備えた圧延機の制御方法であって、制御装置が、テンションリールと圧延機との間の張力を所望の値に維持する制御を行う一方、巻出し用のテンションリールの速度が制限値内で変動するように制御することで、テンションリールの速度の変動を抑制する制御を行っている。 A control method for a rolling mill according to the second aspect of the present invention is a control method for a rolling mill provided with a tension reel for unwinding and winding the material to be rolled on the entry side and the exit side of the rolling mill. , While maintaining the tension between the tension reel and the rolling mill at a desired value, the tension reel speed is controlled so that the speed of the tension reel for unwinding fluctuates within the limit value. Control is performed to suppress fluctuations.
Claims (2)
前記テンションリールと前記圧延機との間の張力を所望の値に維持する制御を行う一方、前記巻出し用の前記テンションリールの速度を制限値内で変動するように制御することで、前記テンションリール速度の変動を抑制する張力速度制御手段を備えることを特徴とする圧延機の制御装置。 A rolling mill control device provided with a tension reel for unwinding and winding the material to be rolled on the entrance and exit sides of the rolling mill,
The tension between the tension reel and the rolling mill is controlled to maintain a desired value, while the tension reel for unwinding is controlled so as to fluctuate within a limit value. A control apparatus for a rolling mill, comprising tension speed control means for suppressing fluctuations in reel speed.
制御装置が、前記テンションリールと前記圧延機との間の張力を所望の値に維持する制御を行う一方、前記巻出し用の前記テンションリールの速度が制限値内で変動するように制御することで、前記テンションリールの速度の変動を抑制する制御を行う
ことを特徴とする圧延機の制御方法。 A rolling mill control method comprising a tension reel for unwinding and winding the material to be rolled on the entry side and the exit side of the rolling mill,
The control device performs control to maintain the tension between the tension reel and the rolling mill at a desired value, and controls the tension reel for unwinding to vary within a limit value. A control method for the rolling mill, wherein control is performed to suppress fluctuations in the speed of the tension reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013056261A JP5552179B2 (en) | 2013-03-19 | 2013-03-19 | Rolling mill control device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013056261A JP5552179B2 (en) | 2013-03-19 | 2013-03-19 | Rolling mill control device and control method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009089091A Division JP5230509B2 (en) | 2009-04-01 | 2009-04-01 | Rolling mill control device and control method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013116505A JP2013116505A (en) | 2013-06-13 |
| JP2013116505A5 true JP2013116505A5 (en) | 2013-12-26 |
| JP5552179B2 JP5552179B2 (en) | 2014-07-16 |
Family
ID=48711421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013056261A Active JP5552179B2 (en) | 2013-03-19 | 2013-03-19 | Rolling mill control device and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5552179B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6173830B2 (en) * | 2013-08-12 | 2017-08-02 | 株式会社日立製作所 | Rolling control device, rolling control method, and rolling control program |
| JP6308928B2 (en) * | 2014-11-14 | 2018-04-11 | 株式会社日立製作所 | Rolling control device, rolling control method, and rolling control program |
| CN113210438B (en) * | 2021-05-20 | 2023-03-24 | 广西北港不锈钢有限公司 | High-speed rolling method of stainless steel cold-rolled sheet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2792227B2 (en) * | 1990-11-14 | 1998-09-03 | 石川島播磨重工業株式会社 | Rolling equipment |
| JP3046234B2 (en) * | 1995-12-26 | 2000-05-29 | 川崎製鉄株式会社 | Cold rolling method for metal foil strip |
| JP3425514B2 (en) * | 1997-04-07 | 2003-07-14 | 三菱電機株式会社 | Tension control device for cold rolling mill |
| JPH11129012A (en) * | 1997-10-30 | 1999-05-18 | Nisshin Steel Co Ltd | Tension control method and equipment for metal band in rolling mill exit side |
| JP2006212709A (en) * | 2006-04-27 | 2006-08-17 | Hitachi Ltd | Method for control of rolling equipment |
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2013
- 2013-03-19 JP JP2013056261A patent/JP5552179B2/en active Active
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