MX2017000905A - Control de las vibraciones de tercera octava de una laminadora mediante una amortiguacion del proceso. - Google Patents
Control de las vibraciones de tercera octava de una laminadora mediante una amortiguacion del proceso.Info
- Publication number
- MX2017000905A MX2017000905A MX2017000905A MX2017000905A MX2017000905A MX 2017000905 A MX2017000905 A MX 2017000905A MX 2017000905 A MX2017000905 A MX 2017000905A MX 2017000905 A MX2017000905 A MX 2017000905A MX 2017000905 A MX2017000905 A MX 2017000905A
- Authority
- MX
- Mexico
- Prior art keywords
- hydraulic
- octave
- rolling mill
- roll stack
- determined
- Prior art date
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
- B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
-
- 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
-
- 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
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/008—Monitoring or detecting vibration, chatter or chatter marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/44—Vibration dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/02—Tension
- B21B2265/06—Interstand tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/12—Rolling load or rolling pressure; roll force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Crushing And Grinding (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Vibration Prevention Devices (AREA)
- Metal Rolling (AREA)
Abstract
El control de las vibraciones de tercera octava en un bastidor 102, 104 puede lograrse mediante el uso de un dispositivo piezoelectrico de asistencia de alta velocidad 132, 148 acoplado a un cilindro de hueco hidraulico 126, 146 para aumentar la amortiguacion del portarrollos. Los movimientos verticales del portarrollos (por ejemplo, el cilindro de trabajo superior 118, 134) pueden determinarse a traves de una observacion (por ejemplo, medicion) de la presion del fluido hidraulico del cilindro hidraulico o tension de entrada de la tira metalica 108. Luego de determinar los movimientos verticales del portarrollos, puede determinarse un cambio deseado de la presion hidraulica para superar, reducir o evitar la vibracion de tercera octava. Este cambio deseado de la presion hidraulica puede efectuarse a velocidades elevadas (por ejemplo, a aproximadamente 90 hertz o mas) mediante el uso del dispositivo piezoelectrico de asistencia 132, 148.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462029031P | 2014-07-25 | 2014-07-25 | |
PCT/US2015/040588 WO2016014316A1 (en) | 2014-07-25 | 2015-07-15 | Rolling mill third octave chatter control by process damping |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017000905A true MX2017000905A (es) | 2017-03-08 |
Family
ID=53765560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017000905A MX2017000905A (es) | 2014-07-25 | 2015-07-15 | Control de las vibraciones de tercera octava de una laminadora mediante una amortiguacion del proceso. |
Country Status (8)
Country | Link |
---|---|
US (1) | US10065225B2 (es) |
EP (1) | EP3171995B1 (es) |
JP (1) | JP6362763B2 (es) |
KR (1) | KR20170036027A (es) |
CN (1) | CN106536073B (es) |
CA (1) | CA2954502C (es) |
MX (1) | MX2017000905A (es) |
WO (1) | WO2016014316A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016202366A1 (de) * | 2016-02-16 | 2017-08-17 | Sms Group Gmbh | Vorrichtung zum Unterdrücken von Ratterschwingungen in einer Walzstraße |
DE102016202367A1 (de) * | 2016-02-16 | 2017-08-17 | Sms Group Gmbh | Vorrichtung zum Unterdrücken von Ratterschwingungen mit beschichteten Rollen in einer Walzstraße |
CN107983781B (zh) * | 2016-10-26 | 2019-10-25 | 宝山钢铁股份有限公司 | 抑制轧机三倍频振动方法 |
CN110756593B (zh) * | 2018-07-26 | 2020-10-27 | 宝山钢铁股份有限公司 | 一种抑制冷连轧机组振动的张力制度优化方法 |
JP6702405B1 (ja) | 2018-12-27 | 2020-06-03 | Jfeスチール株式会社 | 冷間圧延機のチャタリング検出方法、冷間圧延機のチャタリング検出装置、冷間圧延方法、及び冷間圧延機 |
CN110153194B (zh) * | 2019-04-29 | 2020-08-07 | 涟源钢铁集团有限公司 | 联结装置以及轧机 |
CN114829031B (zh) * | 2020-11-16 | 2023-11-14 | 东芝三菱电机产业系统株式会社 | 连轧系统 |
CN114160582B (zh) * | 2021-11-19 | 2023-09-26 | 太原理工大学 | 一种轧机垂直振动的液压抑振装置 |
CN114160583B (zh) * | 2021-11-29 | 2023-10-20 | 太原理工大学 | 一种轧机垂直振动的伺服阻尼器 |
CN117983658B (zh) * | 2024-02-29 | 2024-08-23 | 山东德利铝业科技有限公司 | 铝箔毛料板形冷轧装置 |
Family Cites Families (40)
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US3528268A (en) | 1968-02-12 | 1970-09-15 | United States Steel Corp | Pass-line displacement roll for cooling strip in cold-rolling mill |
JPS5467548A (en) | 1977-11-09 | 1979-05-31 | Hitachi Ltd | Tension developer |
JPS59183924A (ja) | 1983-04-04 | 1984-10-19 | Nippon Steel Corp | テンシヨン検出機構を有するブライドルロ−ル |
JPS59183924U (ja) | 1983-05-24 | 1984-12-07 | 日本海工株式会社 | 砂杭案内管における砂切れ検知装置 |
JPS63101013A (ja) * | 1986-10-15 | 1988-05-06 | Kawasaki Steel Corp | 冷間圧延機の異常振動検出方法及び装置 |
US5046347A (en) | 1989-10-10 | 1991-09-10 | Alcan International Limited | Coolant containment apparatus for rolling mills |
CN1040073C (zh) * | 1989-12-25 | 1998-10-07 | 石川岛播磨重工业株式会社 | 轧机的板厚控制系统 |
JP2794934B2 (ja) | 1990-11-15 | 1998-09-10 | 石川島播磨重工業株式会社 | 圧延機の板厚制御装置 |
JP2983751B2 (ja) | 1992-02-07 | 1999-11-29 | 日新製鋼株式会社 | ステンレス鋼帯用の一連の連続焼鈍及び脱スケール装置に後続配設される冷間圧延設備 |
JP3356283B2 (ja) | 1992-02-24 | 2002-12-16 | アルキャン・インターナショナル・リミテッド | 連続移動する金属ストリップの温度制御のために液体冷媒を適用および除去する方法および装置 |
WO1994014038A1 (en) * | 1992-12-08 | 1994-06-23 | Skf Condition Monitoring, Inc. | Envelope enhancement system for detecting anomalous vibration measurements |
JP3194260B2 (ja) | 1993-09-28 | 2001-07-30 | 川崎製鉄株式会社 | 調質圧延機におけるチャターマーク防止装置 |
JPH08238511A (ja) | 1995-03-02 | 1996-09-17 | Kobe Steel Ltd | 被圧延材の振動抑制方法 |
JPH08238510A (ja) | 1995-03-02 | 1996-09-17 | Kobe Steel Ltd | 被圧延材の振動抑制方法 |
JPH08238512A (ja) | 1995-03-02 | 1996-09-17 | Kobe Steel Ltd | 被圧延材の振動抑制方法及び振動抑制装置 |
GB9504510D0 (en) | 1995-03-07 | 1995-04-26 | Davy Mckee Poole | Rolling mill vibration control |
US5724846A (en) * | 1996-01-31 | 1998-03-10 | Aluminum Company Of America | Interruption of rolling mill chatter by induced vibrations |
JP3392705B2 (ja) * | 1997-05-13 | 2003-03-31 | 三菱重工業株式会社 | 圧延機の振動抑制装置 |
FR2773505B1 (fr) | 1998-01-13 | 2000-02-25 | Lorraine Laminage | Procede de pilotage d'une operation d'ecrouissage en continu d'une bande metallique |
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DE10254958A1 (de) * | 2002-11-26 | 2004-06-03 | Sms Demag Ag | Einrichtung zur Regelung des Walzspaltes beim Walzverfahren für Metalle, insbesondere für Stahlwerkstoffe, unter sich schnell ändernden Parametern |
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CN101553326B (zh) | 2006-11-20 | 2013-02-27 | 三菱日立制铁机械株式会社 | 冷轧材料制造设备及冷轧方法 |
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-
2015
- 2015-07-15 CA CA2954502A patent/CA2954502C/en active Active
- 2015-07-15 WO PCT/US2015/040588 patent/WO2016014316A1/en active Application Filing
- 2015-07-15 US US14/800,221 patent/US10065225B2/en active Active
- 2015-07-15 MX MX2017000905A patent/MX2017000905A/es unknown
- 2015-07-15 EP EP15745042.0A patent/EP3171995B1/en not_active Not-in-force
- 2015-07-15 CN CN201580040467.1A patent/CN106536073B/zh not_active Expired - Fee Related
- 2015-07-15 JP JP2017504068A patent/JP6362763B2/ja not_active Expired - Fee Related
- 2015-07-15 KR KR1020177005099A patent/KR20170036027A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP6362763B2 (ja) | 2018-07-25 |
KR20170036027A (ko) | 2017-03-31 |
CN106536073A (zh) | 2017-03-22 |
CN106536073B (zh) | 2019-05-28 |
CA2954502A1 (en) | 2016-01-28 |
US20160023257A1 (en) | 2016-01-28 |
US10065225B2 (en) | 2018-09-04 |
EP3171995B1 (en) | 2018-07-11 |
EP3171995A1 (en) | 2017-05-31 |
JP2017521261A (ja) | 2017-08-03 |
CA2954502C (en) | 2019-02-19 |
WO2016014316A1 (en) | 2016-01-28 |
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