MX2021013595A - Metodo y aparato para la determinacion del angulo de torsion durante una operacion de laminacion. - Google Patents

Metodo y aparato para la determinacion del angulo de torsion durante una operacion de laminacion.

Info

Publication number
MX2021013595A
MX2021013595A MX2021013595A MX2021013595A MX2021013595A MX 2021013595 A MX2021013595 A MX 2021013595A MX 2021013595 A MX2021013595 A MX 2021013595A MX 2021013595 A MX2021013595 A MX 2021013595A MX 2021013595 A MX2021013595 A MX 2021013595A
Authority
MX
Mexico
Prior art keywords
twist angle
determination
outlet
inlet
speed
Prior art date
Application number
MX2021013595A
Other languages
English (en)
Inventor
Christian Klempel
Der Logt Mark Van
Ralf Volles
Original Assignee
Vallourec Deutschland Gmbh
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 Vallourec Deutschland Gmbh filed Critical Vallourec Deutschland Gmbh
Publication of MX2021013595A publication Critical patent/MX2021013595A/es

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
    • 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
    • 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

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

Un método no destructivo para la determinación del ángulo de torsión de un producto de salida durante el laminado de un producto de entrada en dicho producto de salida, que comprende los pasos de medir una velocidad de entrada rotacional del producto de entrada durante dicho laminado, medir una velocidad de salida rotacional del correspondiente producto de salida durante dicho laminado con el fin de determinar una rotación delta, midiendo una velocidad longitudinal y determinando un ángulo de torsión a partir de dicha rotación delta y dicha velocidad longitudinal de salida y/o entrada.
MX2021013595A 2019-05-06 2019-05-06 Metodo y aparato para la determinacion del angulo de torsion durante una operacion de laminacion. MX2021013595A (es)

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
MX2021013595A true MX2021013595A (es) 2021-12-10

Family

ID=66440055

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021013595A MX2021013595A (es) 2019-05-06 2019-05-06 Metodo y aparato para la determinacion del angulo de torsion durante una operacion de laminacion.

Country Status (9)

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

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
EA202192673A1 (ru) 2022-02-24
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

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