MX2021007799A - Metodo de deteccion de casta?eo para laminadora en frio, dispositivo de deteccion de casta?eo para laminadora en frio, metodo de laminacion en frio y laminadora en frio. - Google Patents

Metodo de deteccion de casta?eo para laminadora en frio, dispositivo de deteccion de casta?eo para laminadora en frio, metodo de laminacion en frio y laminadora en frio.

Info

Publication number
MX2021007799A
MX2021007799A MX2021007799A MX2021007799A MX2021007799A MX 2021007799 A MX2021007799 A MX 2021007799A MX 2021007799 A MX2021007799 A MX 2021007799A MX 2021007799 A MX2021007799 A MX 2021007799A MX 2021007799 A MX2021007799 A MX 2021007799A
Authority
MX
Mexico
Prior art keywords
cold rolling
rolling mill
vibration
chattering detection
chattering
Prior art date
Application number
MX2021007799A
Other languages
English (en)
Inventor
Yu Nagai
Koichi Nohara
Original Assignee
Jfe Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2021007799A publication Critical patent/MX2021007799A/es

Links

Classifications

    • 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
    • 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
    • B21B1/28—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 by cold-rolling, e.g. Steckel cold mill
    • 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
    • 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21B2001/221—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 by cold-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Metal Rolling (AREA)

Abstract

Un método de detección de castañeo para una laminadora en frío de acuerdo la presente invención incluye: un paso de medición de vibración de una laminadora en frío; un paso de cálculo de una forma de onda de tiempo de intensidad de vibración efectuando el análisis de frecuencia sobre una forma de onda de tiempo de la vibración medida en el paso de medición por un período predeterminado igual a o más corto que un tiempo en el cual la vibración periódica continúa sin converger; y un paso de determinación de señales de vibración para detectar vibración señal de castañeo de la laminadora en frío sobre la base de número de puntos que tienen valores de intensidad de vibración que exceden un umbral predeterminado, estando los puntos incluidos en la forma de onda de tiempo de la intensidad de vibración calculada en el paso de cálculo.
MX2021007799A 2018-12-27 2019-09-05 Metodo de deteccion de casta?eo para laminadora en frio, dispositivo de deteccion de casta?eo para laminadora en frio, metodo de laminacion en frio y laminadora en frio. MX2021007799A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018243856A JP6702405B1 (ja) 2018-12-27 2018-12-27 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
PCT/JP2019/034977 WO2020137014A1 (ja) 2018-12-27 2019-09-05 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

Publications (1)

Publication Number Publication Date
MX2021007799A true MX2021007799A (es) 2021-08-11

Family

ID=70858215

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007799A MX2021007799A (es) 2018-12-27 2019-09-05 Metodo de deteccion de casta?eo para laminadora en frio, dispositivo de deteccion de casta?eo para laminadora en frio, metodo de laminacion en frio y laminadora en frio.

Country Status (8)

Country Link
US (1) US11779978B2 (es)
EP (1) EP3903953B1 (es)
JP (1) JP6702405B1 (es)
KR (1) KR102504089B1 (es)
CN (1) CN113226581B (es)
MX (1) MX2021007799A (es)
TW (1) TWI712780B (es)
WO (1) WO2020137014A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7468376B2 (ja) * 2021-01-21 2024-04-19 株式会社Tmeic ロール管理装置
EP4257257A4 (en) * 2021-02-15 2024-04-17 JFE Steel Corporation CHATTER DETECTION METHOD FOR COLD ROLLING MILL, CHATTER DETECTION DEVICE FOR COLD ROLLING MILL, COLD ROLLING METHOD, COLD ROLLING MILL AND METHOD FOR PRODUCING STEEL SHEET
WO2022172525A1 (ja) 2021-02-15 2022-08-18 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、冷間圧延機、及び鋼板の製造方法
CN117042895A (zh) * 2021-03-31 2023-11-10 杰富意钢铁株式会社 轧机的异常振动检测方法、异常检测装置、轧制方法及金属带的制造方法
MX2023011107A (es) * 2021-03-31 2023-10-03 Jfe Steel Corp Metodo para detectar vibracion anormal del tren de laminacion, aparato para detectar anormalidad del tren de laminacion, metodo de laminacion y metodo para producir una tira de metal.
WO2022209294A1 (ja) * 2021-03-31 2022-10-06 Ｊｆｅスチール株式会社 圧延機の異常振動検出方法、異常検出装置、圧延方法および金属帯の製造方法
CN114789198B (zh) * 2021-10-14 2024-02-02 天津市新宇彩板有限公司 改善冷轧机主油缸震荡断带的方法及系统
DE102022210596A1 (de) 2022-10-06 2024-04-11 Sms Group Gmbh Verfahren zum Analysieren des Schwingungsverhaltens eines Systems

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438912B2 (es) 1974-06-14 1979-11-24
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
JPH05200648A (ja) 1992-01-23 1993-08-10 Toshiba Mach Co Ltd Ｎｃ工作機械の主軸速度制御方式
ATE145160T1 (de) * 1993-07-13 1996-11-15 Siemens Ag Verfahren und vorrichtung zur ratterüberwachung bei zwillingsantrieben von walzgerüsten
EP0638375B1 (de) 1993-07-13 1996-11-13 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ratterüberwachung bei Zwillingsantrieben von Walzgerüsten
FR2723011B1 (fr) * 1994-08-01 1996-09-13 Sollac Sa Prevention de la rupture ou d'irregularites d'epaisseur d'une bande metallique en defilement dans untrain de laminage
JP2964887B2 (ja) * 1994-10-06 1999-10-18 住友金属工業株式会社 圧延機のチャタリング検出方法
JPH08141612A (ja) 1994-11-14 1996-06-04 Nippon Steel Corp 圧延機におけるチャタリング検出方法
JP2000158044A (ja) 1998-11-27 2000-06-13 Kawasaki Steel Corp 冷間圧延機のチャタリング検出方法及び装置
US6621860B1 (en) 1999-02-08 2003-09-16 Advantest Corp Apparatus for and method of measuring a jitter
TW559668B (en) 1999-02-08 2003-11-01 Advantest Corp Apparatus for and method of measuring a jitter
JP2000233368A (ja) 1999-02-16 2000-08-29 Nkk Corp びびり振動検出方法
TW458821B (en) 1999-05-27 2001-10-11 Kawasaki Steel Co Method and apparatus for detecting chattering of cold rolling mill
JP2001137915A (ja) 1999-11-15 2001-05-22 Nkk Corp 圧延機の振動防止装置
TW462900B (en) 2000-10-11 2001-11-11 China Steel Corp Vibration diagnosis method for abnormality or malfunctions of roller of hot rolling machine for steel strip
FR2877862B1 (fr) * 2004-11-12 2007-02-16 Vai Clecim Soc Par Actions Sim Procede de detection des vibrations d'une cage de laminoir
CN101464429A (zh) 2007-12-18 2009-06-24 上海宝钢工业检测公司 冷轧热镀锌设备中沉没辊辊头断裂的预警方法
KR101091285B1 (ko) * 2009-03-27 2011-12-07 주식회사 포스코 연속 압연기의 압연 채터링 제어장치 및 제어방법
KR101249168B1 (ko) 2009-12-18 2013-03-29 주식회사 포스코 냉간압연에서의 품질이상 예지 시스템과 그 방법
JP4942839B2 (ja) * 2010-09-10 2012-05-30 株式会社牧野フライス製作所 びびり振動検出方法及びびびり振動回避方法、並びに工作機械
JP5525411B2 (ja) * 2010-10-25 2014-06-18 オークマ株式会社 振動抑制方法及び振動抑制装置
JP5742312B2 (ja) 2011-03-10 2015-07-01 株式会社ジェイテクト びびり振動検出方法
JP5732325B2 (ja) 2011-06-16 2015-06-10 オークマ株式会社 振動判別方法、及び振動判別装置
CN102836885A (zh) 2011-06-23 2012-12-26 上海宝钢工业检测公司 薄板轧机突发性自激振动报警装置
JP5799611B2 (ja) 2011-06-28 2015-10-28 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
JP5942386B2 (ja) 2011-11-08 2016-06-29 Ｊｆｅスチール株式会社 冷間圧延方法及び金属板の製造方法
JP2013111614A (ja) 2011-11-29 2013-06-10 Jfe Steel Corp 冷間圧延機のチャタリング検出方法及びチャタリング検出装置
CN202606512U (zh) 2012-04-27 2012-12-19 上海宝钢工业技术服务有限公司 连轧机微颤监测预警装置
JP5924490B2 (ja) 2012-06-26 2016-05-25 Ｊｆｅスチール株式会社 冷間圧延における異常検出方法および冷間圧延方法
CN104070066B (zh) 2013-03-25 2016-03-30 宝山钢铁股份有限公司 轧机自激振动预警方法
JP2015009261A (ja) * 2013-07-01 2015-01-19 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および装置
KR101615307B1 (ko) 2013-07-16 2016-04-25 웅진에너지 주식회사 폴리실리콘 제조 장치
CN103521531B (zh) 2013-11-07 2015-06-10 天津理工大学 针对高速冷轧机第三倍频程颤振的故障诊断及反馈系统
JP6625794B2 (ja) 2014-05-21 2019-12-25 Dmg森精機株式会社 びびり振動を抑制可能な主軸安定回転数の算出方法、その報知方法、主軸回転数制御方法及びｎｃプログラム編集方法、並びにその装置。
US10065225B2 (en) 2014-07-25 2018-09-04 Novelis Inc. Rolling mill third octave chatter control by process damping
CN105522000B (zh) 2014-09-30 2018-06-01 宝山钢铁股份有限公司 一种冷连轧机组振动抑制方法
JP6296046B2 (ja) * 2015-02-17 2018-03-20 Ｊｆｅスチール株式会社 冷間圧延または調質圧延における振動異常検出方法および装置
JP6365526B2 (ja) 2015-12-28 2018-08-01 Ｊｆｅスチール株式会社 小径ロールのベアリング劣化検出方法及びベアリング劣化検出装置
TWI607811B (zh) 2016-02-16 2017-12-11 王智中 軋機設備狀態檢測方法
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
JP6572981B2 (ja) 2017-01-25 2019-09-11 Ｊｆｅスチール株式会社 チャタマーク防止方法及びチャタマーク防止装置
CN106845429B (zh) 2017-02-06 2020-05-19 中国科学院、水利部成都山地灾害与环境研究所 振动信号分级判断识别方法、落石能量规模计算方法、落石危险预警方法
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

Also Published As

Publication number Publication date
TW202024594A (zh) 2020-07-01
US11779978B2 (en) 2023-10-10
TWI712780B (zh) 2020-12-11
KR102504089B1 (ko) 2023-02-27
CN113226581B (zh) 2023-01-17
KR20210104875A (ko) 2021-08-25
WO2020137014A1 (ja) 2020-07-02
CN113226581A (zh) 2021-08-06
JP2020104133A (ja) 2020-07-09
EP3903953A1 (en) 2021-11-03
US20220072594A1 (en) 2022-03-10
JP6702405B1 (ja) 2020-06-03
EP3903953B1 (en) 2022-12-14
EP3903953A4 (en) 2022-01-26

Similar Documents

Publication Publication Date Title
MX2021007799A (es) Metodo de deteccion de casta?eo para laminadora en frio, dispositivo de deteccion de casta?eo para laminadora en frio, metodo de laminacion en frio y laminadora en frio.
MX2016017258A (es) Tecnicas holograficas para la evaluacion de la corrosion de tuberias de pozos.
EP3861928A3 (en) Intravascular pressure and flow data diagnostic system
WO2015126935A3 (en) Automated profiling of the hardness of wood
MY162144A (en) Flange fastening skill determination apparatus and flange fastening skill determination program
EP3511735A3 (en) Method and device to detect object
SE543580C2 (en) Rolling bearing fatigue state prediction device and rolling bearing fatigue state prediction method
MX2016003772A (es) Aparatos y metodos de analisis de datos.
TR201711045A2 (tr) Gözlem ci̇hazi, pi̇şi̇ri̇ci̇ ve gözlem yöntemi̇
NZ713213A (en) Apparatus and method for monitoring moving objects
WO2014109952A3 (en) Apparatus and method for determining temperature
GB2556609A (en) Methods and systems to analyze bed boundary detection
MX2021002390A (es) Determinación de las características de un material generador de aerosol.
JP2015185021A5 (es)
IN2013CH05041A (es)
WO2016074034A3 (en) Systems and methods for determining the quality of a reproduced (manufactured) optic device
MX2021001355A (es) Sistemas y métodos para detectar uniformidad de cordón de soldadura.
EP3228835A3 (en) Flutter detection sensor
SE1750192A1 (sv) Method and apparatus for health prediction
PH12020551232A1 (en) Plant inspection method
MY172234A (en) Method for predicting at least one movement of a ship under the effect of the waves
GB2530429A (en) Device and method for temperature detection and measurement using integrated computational elements
GB2567087A (en) Determining timing for lubricating fluid change
EP3936896A4 (en) METHOD AND DEVICE FOR MEASURING DISTANCE BASED ON A DETECTION SIGNAL
GB2529574A (en) Device and method for corrosion detection and formation evaluation using integrated computational elements