BR8006311A - Dispositivo de deteccao de defeitos de aplanamento de uma tira estirada em deslocamento - Google Patents

Dispositivo de deteccao de defeitos de aplanamento de uma tira estirada em deslocamento

Info

Publication number
BR8006311A
BR8006311A BR8006311A BR8006311A BR8006311A BR 8006311 A BR8006311 A BR 8006311A BR 8006311 A BR8006311 A BR 8006311A BR 8006311 A BR8006311 A BR 8006311A BR 8006311 A BR8006311 A BR 8006311A
Authority
BR
Brazil
Prior art keywords
roll
strip
thin
detectors
moving part
Prior art date
Application number
BR8006311A
Other languages
English (en)
Inventor
A Quehem
Original Assignee
Secim
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 Secim filed Critical Secim
Publication of BR8006311A publication Critical patent/BR8006311A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/108—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a single support, e.g. a glider
    • 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
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/045—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands for measuring the tension across the width of a band-shaped flexible member
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
BR8006311A 1979-10-26 1980-10-01 Dispositivo de deteccao de defeitos de aplanamento de uma tira estirada em deslocamento BR8006311A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926618A FR2468878A1 (fr) 1979-10-26 1979-10-26 Dispositif de detection des defauts de planeite d'une bande tendue en deplacement

Publications (1)

Publication Number Publication Date
BR8006311A true BR8006311A (pt) 1981-04-28

Family

ID=9231085

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8006311A BR8006311A (pt) 1979-10-26 1980-10-01 Dispositivo de deteccao de defeitos de aplanamento de uma tira estirada em deslocamento

Country Status (10)

Country Link
US (1) US4356714A (pt)
EP (1) EP0028191B1 (pt)
JP (1) JPS5667728A (pt)
AT (1) ATE4005T1 (pt)
BR (1) BR8006311A (pt)
CA (1) CA1147423A (pt)
DE (1) DE3063988D1 (pt)
ES (1) ES495530A0 (pt)
FR (1) FR2468878A1 (pt)
SU (1) SU955878A3 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782746A (en) * 1980-11-12 1982-05-24 Showa Shell Sekiyu Kk Method and machine for testing roll abrasion
US4445349A (en) * 1981-11-17 1984-05-01 White Consolidated Industries, Inc. Variable crown roll shape control systems
DE3335766A1 (de) * 1983-10-01 1985-04-11 Leybold-Heraeus GmbH, 5000 Köln Anordnung zur elektrischen messung von schichtdicken an laufenden baendern
FR2553312B1 (fr) * 1983-10-14 1987-05-22 Clecim Sa Procede de reglage de l'epaisseur et du profil d'un produit plat en cours de laminage
FR2602327B1 (fr) * 1986-07-30 1990-11-09 Clecim Sa Rouleau de controle d'une bande et son procede de realisation
FR2607242B1 (fr) * 1986-11-20 1991-01-04 Clecim Sa Rouleau de controle au defile du profil d'une bande
FR2607919B1 (fr) * 1986-12-04 1989-03-31 Clecim Sa Dispositif de mesure des defauts de planeite d'une bande
FR2682762B1 (fr) * 1991-10-17 1994-01-14 Sollac Procede de mesure en continu des caracteristiques mecaniques d'une bande, notamment d'une bande d'acier, produite en continu.
US5901591A (en) * 1996-04-29 1999-05-11 Tippins Incorporated Pinch roll shapemetering apparatus
SE517543C2 (sv) * 2000-07-07 2002-06-18 Abb Ab Transportvals med givare och cylindrar sammansatta med medel med reducerat tvärsnitt samt tillverkning och system för mätning med denna
SE0100698D0 (sv) * 2001-03-01 2001-03-01 Abb Ab A system and method for measuring and determining flatness
US6668626B2 (en) 2001-03-01 2003-12-30 Abb Ab System and a method for measuring and determining flatness
FR2823300B1 (fr) * 2001-04-10 2003-09-05 Vai Clecim Procede de detection de defauts de planeite
DE10207501C1 (de) * 2002-01-22 2003-10-23 Bfi Vdeh Inst Angewandte Forschung Gmbh Vollrolle zum Feststellen von Planheitsabweichungen
US20070006644A1 (en) * 2005-07-06 2007-01-11 Alcoa Inc. Continuous web stress distribution measurement sensor
WO2007016773A2 (en) * 2005-08-05 2007-02-15 Dofasco Inc. Method and system for detecting faults in sheet material
CN106164633B (zh) * 2014-04-11 2019-10-18 利乐拉瓦尔集团及财务有限公司 包含用于感测包装材料温度的温度传感器的辊装置
FR3077999B1 (fr) * 2018-02-22 2020-03-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Rouleau de planeite, systeme de mesure de planeite et ligne d'operations de laminage associes
RU2716267C1 (ru) * 2019-10-24 2020-03-11 Общество С Ограниченной Ответственностью "С-Инновации" (Ооо "С-Инновации") Способ диагностики транспортирующих и измерительных роликов в процессе производства высокотемпературной сверхпроводящей ленты
CN118009965B (zh) * 2024-04-07 2024-05-31 山东东鑫建筑设备有限公司 一种板材的平整度检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264100B (de) * 1964-02-13 1968-03-21 Asea Ab Anordnung bei Bandwalzwerken fuer die Messung der Verteilung des Bandzuges ueber dieBandbreite
DE1573407B1 (de) * 1965-10-05 1970-09-03 Asea Ab Anordnung bei Bandwalzwerken zum Messen der Verteilung des Bandzuges ueber die Bandbreite
JPS595135B2 (ja) * 1975-09-03 1984-02-02 積水化成品工業株式会社 改良された発泡性ポリスチレン系樹脂粒子の製造方法
DE2630410A1 (de) * 1976-07-06 1978-01-12 Betr Forsch Inst Angew Forsch Vorrichtung zur messung der spannungsverteilung ueber die breite von biegsamen baendern, vor allem von stahlbaendern beim kaltwalzen
JPS5468283A (en) * 1977-10-31 1979-06-01 Betr Forsch Inst Angew Forsch Structure for measuring distribution of straining force in flexible plate in direction of width

Also Published As

Publication number Publication date
FR2468878A1 (fr) 1981-05-08
CA1147423A (fr) 1983-05-31
ES8200244A1 (es) 1981-10-16
EP0028191A1 (fr) 1981-05-06
JPS5667728A (en) 1981-06-08
JPS6225979B2 (pt) 1987-06-05
SU955878A3 (ru) 1982-08-30
EP0028191B1 (fr) 1983-06-29
ES495530A0 (es) 1981-10-16
DE3063988D1 (en) 1983-08-04
US4356714A (en) 1982-11-02
ATE4005T1 (de) 1983-07-15
FR2468878B1 (pt) 1981-10-16

Similar Documents

Publication Publication Date Title
BR8006311A (pt) Dispositivo de deteccao de defeitos de aplanamento de uma tira estirada em deslocamento
US3096919A (en) Web guide
DK164415C (da) Detektor for fremmedlegemer paa eller i en genstand
ES466782A1 (es) Rele direccional para la vigilancia de al menos una linea detransporte de energia electrica alterna
AT364018B (de) Strommesssystem, insbesondere zur verwendung als fehlerstrom-detektionssystem
US3796874A (en) Non-destructive eccentricity and insulation thickness measurement system
GB898828A (en) Improvements in or relating to the examination of transparent sheet material
DE2953191A1 (de) Surface defect detector for steel member
FR2309872A2 (fr) Indicateur de direction du vent utilisable sur les voiliers
JPS5763408A (en) Flatness detector
JPS5753607A (en) Profile meter
SU619851A1 (ru) Искательна головка к дефектоскопу
JPS5388782A (en) Method of inspecting abnormality of surface of long material
AU524858B2 (en) Radiation measurement of web thickness
SU593134A1 (ru) Вихретоковый преобразователь дл дефектоскопии
JPS55161513A (en) Detector for piston displacement
JPS5254466A (en) Current measuring device
US3438047A (en) Method of measuring thickness of a film material
NL181890C (nl) Lineair meetinstrument met een oprolbare metalen meetband.
SU597592A1 (ru) Плавуча уставнока дл испытани движителей
GB1225013A (en) Improvements in or relating to methods of and apparatus for testing electric cables
GB1132130A (en) Apparatus for measuring linear displacements
JPS55147303A (en) Device for measuring thickness
JPS5399969A (en) Contact roller type length measuring apparatus
JPS528276A (en) Oil-pressure cylinder with detector of axially directed stress