EA202192673A1 - Способ и устройство для определения угла закручивания во время операции прокатки - Google Patents

Способ и устройство для определения угла закручивания во время операции прокатки

Info

Publication number
EA202192673A1
EA202192673A1 EA202192673A EA202192673A EA202192673A1 EA 202192673 A1 EA202192673 A1 EA 202192673A1 EA 202192673 A EA202192673 A EA 202192673A EA 202192673 A EA202192673 A EA 202192673A EA 202192673 A1 EA202192673 A1 EA 202192673A1
Authority
EA
Eurasian Patent Office
Prior art keywords
twist angle
speed
input
determining
during rolling
Prior art date
Application number
EA202192673A
Other languages
English (en)
Inventor
Марк Ван Дер Лог
Ральф Волль
Кристиан Клемпель
Original Assignee
Валлурек Дойчланд Гмбх
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 Валлурек Дойчланд Гмбх filed Critical Валлурек Дойчланд Гмбх
Publication of EA202192673A1 publication Critical patent/EA202192673A1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • 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
    • 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
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/08—Diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/14—Front end or leading end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/16—Tail or rear end
    • 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
    • B21B2275/06—Product speed
    • 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
    • B21B37/78—Control of tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Неразрушающий способ определения угла закручивания выходного продукта во время прокатки входного продукта в указанный выходной продукт, включающий этапы измерения входной скорости вращения входного продукта во время указанной прокатки, измерения выходной скорости вращения соответствующего выходного продукта во время указанной прокатки с целью определения дельты вращения, измерения продольной скорости и определения угла закручивания на основе указанной дельты вращения и указанных продольной выходной скорости и/или продольной входной скорости.
EA202192673A 2019-05-06 2019-05-06 Способ и устройство для определения угла закручивания во время операции прокатки EA202192673A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/061578 WO2020224758A1 (en) 2019-05-06 2019-05-06 Method and apparatus for determination of twist angle during a rolling operation

Publications (1)

Publication Number Publication Date
EA202192673A1 true EA202192673A1 (ru) 2022-02-24

Family

ID=66440055

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192673A EA202192673A1 (ru) 2019-05-06 2019-05-06 Способ и устройство для определения угла закручивания во время операции прокатки

Country Status (9)

Country Link
US (1) US20220226870A1 (ru)
EP (1) EP3965968A1 (ru)
JP (1) JP2022536595A (ru)
CN (1) CN113766979A (ru)
AR (1) AR118862A1 (ru)
BR (1) BR112021018654A2 (ru)
EA (1) EA202192673A1 (ru)
MX (1) MX2021013595A (ru)
WO (1) WO2020224758A1 (ru)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA919958A (en) * 1969-11-05 1973-01-30 Sumitomo Metal Industries, Ltd. Piercing rolling apparatus for producing rolled material free from surface torsion
JPS5794410A (en) * 1980-12-04 1982-06-11 Kawasaki Steel Corp Judging method for generating source of thickness deviation of seamless steel pipe
JPS6059042B2 (ja) * 1981-04-10 1985-12-23 住友金属工業株式会社 継目無鋼管の製造方法
JPH07106368B2 (ja) * 1986-08-13 1995-11-15 住友金属工業株式会社 継目無管の製造方法
DE3809272C5 (de) * 1987-03-27 2008-02-21 Sumitomo Metal Industries, Ltd. Schrägwalzwerk
JPH0647125B2 (ja) * 1990-01-23 1994-06-22 株式会社日本製鋼所 ３ロールエロンゲータ及び３ロールエロンゲータによるクラツド鋼管の製造方法
JP2908174B2 (ja) * 1993-03-31 1999-06-21 新日本製鐵株式会社 曲げ加工性に優れたコイル鉄筋及びその製造方法
CN102784801B (zh) * 2011-05-18 2014-10-15 攀钢集团有限公司 调节轧制异形材出钢扭转的方法

Also Published As

Publication number Publication date
AR118862A1 (es) 2021-11-03
BR112021018654A2 (pt) 2021-11-23
MX2021013595A (es) 2021-12-10
EP3965968A1 (en) 2022-03-16
CN113766979A (zh) 2021-12-07
US20220226870A1 (en) 2022-07-21
WO2020224758A1 (en) 2020-11-12
JP2022536595A (ja) 2022-08-18

Similar Documents

Publication Publication Date Title
EP3690717C0 (en) LEARNING METHOD AND LEARNING DEVICE AND TEST METHOD AND TEST DEVICE FOR RECOGNIZING PARKING SPACES BY USING POINT REGRESSION RESULTS AND RELATIONSHIPS BETWEEN POINTS TO PROVIDE A CAR PARKING SYSTEM
MX2017014190A (es) Accionador de correa y metodo para monitorear dicho accionador de correa.
EP3825945A4 (en) METHOD AND DEVICE FOR PERFORMING A CREDIT ASSESSMENT AT A WORK PUBLISHER BASED ON A BLOCKCHAIN
SG10202002615WA (en) Laser speed measuring method, control device and laser velocimeter
MX2017015182A (es) Metodo y dispositivo para inspeccionar cigüeñal.
MX2020003397A (es) Medicion de articulos dentados en una plataforma de prueba de maquina compuesta que usa un sensor de no contacto.
PH12016000112B1 (en) Protocol evaluator
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.
BR112014026440A8 (pt) análises, métodos e aparelhos para avaliação de disrupção de rna.
MX2019000748A (es) Metodo para determinar en el transcurso del tiempo un volumen permitido maximo de agua que se puede captar desde una fuente de agua subterranea.
MX360511B (es) Aparato para aplicar un algoritmo de variable cero en un medidor de flujo vibratorio y metodo relacionado.
FI20175098A (fi) Menetelmä ja Laite hengitysanalyysiin
DE112019006330A5 (de) Messantrieb mit Ultraschall-gelagerter Welle, Messgerät, Verfahren und Verwenden
EA201992480A1 (ru) Устройство и способ для непрерывной сушки насыпных материалов
EA202192673A1 (ru) Способ и устройство для определения угла закручивания во время операции прокатки
MX2020007685A (es) Procedimiento y aparato para efectuar mediciones de alargamiento en campo.
JP2020056595A5 (ru)
MX2019005344A (es) Sistema y metodo para proporcionar informacion sobre el valor de produccion y/o emisiones de un sistema de produccion de hidrocarburo.
PH12019500512A1 (en) A system for real time determination of parameters of an aircraft
GB2551456A (en) Engine performance monitoring
BR112017018819A2 (pt) método e aparelho para determinar parâmetro de diferença de tempo intercanal
FR3046462B1 (fr) Procede et dispositif de localisation rapide et in-situ de source de polluant en environnement interieur
JP2016194467A5 (ru)
PH12020551552A1 (en) Characteristic deterioration evaluation method for moving bodies, characteristic deterioration evaluation device, characteristic deterioration rate map creation method, and characteristic deterioration rate map creation device
WO2021119504A3 (en) Materials and methods for monitoring inflammation