JPWO2023119640A1 - - Google Patents
Info
- Publication number
- JPWO2023119640A1 JPWO2023119640A1 JP2023519371A JP2023519371A JPWO2023119640A1 JP WO2023119640 A1 JPWO2023119640 A1 JP WO2023119640A1 JP 2023519371 A JP2023519371 A JP 2023519371A JP 2023519371 A JP2023519371 A JP 2023519371A JP WO2023119640 A1 JPWO2023119640 A1 JP WO2023119640A1
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/66—Roll eccentricity compensation systems
-
- 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
- B21B33/02—Preventing fracture of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- 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
- B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
-
- 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
- B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
-
- 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
- B21B37/72—Rear end control; Front end control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/048283 WO2023119640A1 (ja) | 2021-12-24 | 2021-12-24 | 尾端絞り抑制装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023119640A1 true JPWO2023119640A1 (https=) | 2023-06-29 |
| JPWO2023119640A5 JPWO2023119640A5 (https=) | 2023-11-22 |
| JP7552885B2 JP7552885B2 (ja) | 2024-09-18 |
Family
ID=86901927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023519371A Active JP7552885B2 (ja) | 2021-12-24 | 2021-12-24 | 尾端絞り抑制装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12569898B2 (https=) |
| JP (1) | JP7552885B2 (https=) |
| KR (1) | KR20230113802A (https=) |
| CN (1) | CN116806174B (https=) |
| TW (1) | TWI836621B (https=) |
| WO (1) | WO2023119640A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035901B2 (https=) * | 1972-05-06 | 1975-11-19 | ||
| JPS58145303A (ja) * | 1982-02-23 | 1983-08-30 | Kawasaki Steel Corp | 圧延機の絞り込み防止方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04251602A (ja) * | 1991-01-24 | 1992-09-08 | Kawasaki Steel Corp | 熱間圧延方法 |
| JP2002096109A (ja) | 2000-09-14 | 2002-04-02 | Nippon Steel Corp | 圧延材の蛇行抑制方法 |
| JP4348177B2 (ja) * | 2002-11-20 | 2009-10-21 | ポスココーポレーションリミテッド | 仕上圧延異常診断装置及び方法 |
| JPWO2009037766A1 (ja) * | 2007-09-20 | 2011-01-06 | 東芝三菱電機産業システム株式会社 | 板厚制御装置 |
| EP2145703B1 (en) * | 2008-03-14 | 2015-01-07 | Nippon Steel & Sumitomo Metal Corporation | Rolling load prediction learning method for hot plate rolling |
| CN103269810B (zh) | 2010-12-24 | 2015-03-25 | 三菱日立制铁机械株式会社 | 热轧设备以及热轧方法 |
| JP2013180322A (ja) | 2012-03-01 | 2013-09-12 | Jfe Steel Corp | 熱間圧延設備 |
| EP2910316A1 (de) * | 2014-02-21 | 2015-08-26 | Primetals Technologies Germany GmbH | Einfache Vorsteuerung einer Keilanstellung eines Vorgerüsts |
| WO2016185583A1 (ja) * | 2015-05-20 | 2016-11-24 | 東芝三菱電機産業システム株式会社 | 先尾端板幅制御装置 |
| CN105598181B (zh) * | 2016-01-15 | 2017-12-26 | 山西太钢不锈钢股份有限公司 | 热连轧薄规格精轧带钢尾部自动减小弯辊力控制方法 |
| CN109092892A (zh) * | 2018-06-20 | 2018-12-28 | 新疆八钢铁股份有限公司 | 防止带钢尾部轧破的轧制方法 |
| CN113198850B (zh) * | 2021-03-30 | 2023-04-07 | 北京首钢股份有限公司 | 热轧精轧机组的控制方法、控制系统及工控设备 |
-
2021
- 2021-12-24 US US18/261,487 patent/US12569898B2/en active Active
- 2021-12-24 KR KR1020237022430A patent/KR20230113802A/ko not_active Ceased
- 2021-12-24 WO PCT/JP2021/048283 patent/WO2023119640A1/ja not_active Ceased
- 2021-12-24 CN CN202180087528.5A patent/CN116806174B/zh active Active
- 2021-12-24 JP JP2023519371A patent/JP7552885B2/ja active Active
-
2022
- 2022-09-22 TW TW111135978A patent/TWI836621B/zh active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035901B2 (https=) * | 1972-05-06 | 1975-11-19 | ||
| JPS58145303A (ja) * | 1982-02-23 | 1983-08-30 | Kawasaki Steel Corp | 圧延機の絞り込み防止方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202327750A (zh) | 2023-07-16 |
| JP7552885B2 (ja) | 2024-09-18 |
| KR20230113802A (ko) | 2023-08-01 |
| US20240075510A1 (en) | 2024-03-07 |
| CN116806174A (zh) | 2023-09-26 |
| US12569898B2 (en) | 2026-03-10 |
| TWI836621B (zh) | 2024-03-21 |
| WO2023119640A1 (ja) | 2023-06-29 |
| CN116806174B (zh) | 2026-02-03 |
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