FR2289880A1 - Procede et appareil pour mesurer le profil des bandes metalliques - Google Patents

Procede et appareil pour mesurer le profil des bandes metalliques

Info

Publication number
FR2289880A1
FR2289880A1 FR7533403A FR7533403A FR2289880A1 FR 2289880 A1 FR2289880 A1 FR 2289880A1 FR 7533403 A FR7533403 A FR 7533403A FR 7533403 A FR7533403 A FR 7533403A FR 2289880 A1 FR2289880 A1 FR 2289880A1
Authority
FR
France
Prior art keywords
profile
measuring
metal strips
strips
metal
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7533403A
Other languages
English (en)
Other versions
FR2289880B1 (fr
Inventor
Takeo Yamada
Katsujiro Watanabe
Seigo Ando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2289880A1 publication Critical patent/FR2289880A1/fr
Application granted granted Critical
Publication of FR2289880B1 publication Critical patent/FR2289880B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • 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
FR7533403A 1974-10-31 1975-10-31 Procede et appareil pour mesurer le profil des bandes metalliques Granted FR2289880A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49125816A JPS5151963A (en) 1974-10-31 1974-10-31 Kinzokuobijotaino jihakeijosokuteihoho oyobi sochi

Publications (2)

Publication Number Publication Date
FR2289880A1 true FR2289880A1 (fr) 1976-05-28
FR2289880B1 FR2289880B1 (fr) 1979-02-02

Family

ID=14919631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533403A Granted FR2289880A1 (fr) 1974-10-31 1975-10-31 Procede et appareil pour mesurer le profil des bandes metalliques

Country Status (5)

Country Link
US (1) US4019131A (fr)
JP (1) JPS5151963A (fr)
DE (1) DE2548839C3 (fr)
FR (1) FR2289880A1 (fr)
GB (1) GB1528487A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361629A1 (fr) * 1976-08-13 1978-03-10 Ishikawajima Harima Heavy Ind Dispositif de detection optique des formes de produits metalliques lamines
FR2447536A1 (fr) * 1979-01-29 1980-08-22 Nippon Kokan Kk Procede pour mesurer en continu la hauteur relative d'un defaut de planeite d'une bande metallique en cours de bobinage
FR2614692A1 (fr) * 1987-05-01 1988-11-04 Bwg Bergwerk Walzwerk Dispositif pour detecter au moins le voilement transversal de bandes metalliques passant dans des installations de traitement de bandes

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102060A (en) * 1976-02-24 1977-08-26 Hitachi Ltd Method and device for detecting shapes of beveling and bead
JPS5548602A (en) * 1978-10-05 1980-04-07 Mitsui Miike Mach Co Ltd Steel rope surface unevenness detection measuring method via magnetism-sensitive element
US4251762A (en) * 1979-03-16 1981-02-17 Moog Inc. Armature position detector
DE2927647A1 (de) * 1979-07-09 1981-02-05 Hommelwerke Gmbh Oberflaechenmessgeraet
DE3002185A1 (de) * 1980-01-22 1981-07-30 Feinprüf Feinmeß- und Prüfgeräte GmbH, 3400 Göttingen Oberflaechen- und formpruefgeraet
GB2136580B (en) * 1983-03-16 1987-11-18 Thyssen Industrie Method and apparatus for determining the distance from a conductor
SE456533B (sv) * 1985-10-18 1988-10-10 Asea Ab Forfarande och anordning for kantdetektering av provobjekt i en met- och/eller kontrollanordning
DE3620796A1 (de) * 1986-06-20 1987-12-23 Layh Hans Dieter Antriebsvorrichtung, insbesondere tuerantrieb
US4813320A (en) * 1987-08-11 1989-03-21 Oberg Industries, Inc. Method and apparatus for detecting a sheet strip material misfeed condition
US5091962A (en) * 1987-08-11 1992-02-25 Oberg Industries, Inc. Method and apparatus for detecting a sheet strip material misfeed condition
US4855606A (en) * 1987-08-12 1989-08-08 Oberg Industries, Inc. Method and apparatus for detecting a misfeed in a stamping press
SE468405B (sv) * 1991-05-02 1993-01-11 Asea Brown Boveri Foerfarande vid kantlaegesbestaemning av metalliska material samt kantlaegesmaetare foer genomfoerande av foerfarandet
JPH0880100A (ja) * 1994-06-30 1996-03-22 Mitsubishi Electric Corp 誘導電動機の制御装置及びその制御方法
JPH1034529A (ja) * 1996-07-18 1998-02-10 Speedfam Co Ltd 自動定寸装置
DE50110050D1 (de) * 2000-07-05 2006-07-20 Hoermann Kg Antriebstechnik Gebäude- oder geländeabschluss, antriebsvorrichtung zum antreiben eines flügels desselben sowie steuerverfahren dafür
US7046496B2 (en) * 2003-05-05 2006-05-16 Nikon Corporation Adaptive gain adjustment for electromagnetic devices
JP2006208370A (ja) * 2004-12-28 2006-08-10 Non-Destructive Inspection Co Ltd 表面変位測定方法及びこれに用いる表面変位測定装置
US9459086B2 (en) * 2014-02-17 2016-10-04 Machine Concepts, Inc. Shape sensor devices, shape error detection systems, and related shape sensing methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505716A (fr) * 1965-12-15 1967-12-15 Schloemann Ag Procédé pour le contrôle des dimensions de la section d'une barre métallique en mouvement
US3502968A (en) * 1966-05-04 1970-03-24 United Eng Foundry Co Eddy current inductive flatness measurement device
US3703097A (en) * 1970-12-24 1972-11-21 Kaiser Aluminium Chem Corp Method and system for measuring sheet flatness
FR2250976A1 (fr) * 1973-11-14 1975-06-06 Nippon Kokan Kk
FR2251802A1 (en) * 1973-11-16 1975-06-13 Nippon Kokan Kk Cold rolled strip undulation detection - using two oscillating gap detectors for fringe and one transversely for centre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346807A (en) * 1964-04-24 1967-10-10 American Mach & Foundry Reciprocating apparatus with means to maintain the reciprocation centered over an anomaly
JPS4810416B1 (fr) * 1968-07-12 1973-04-03
US3585495A (en) * 1968-07-12 1971-06-15 Tokyo Shibaura Electric Co Method and apparatus for detecting during operation the degree of elongation of rolled magnetic metal strips
DE2052102A1 (fr) * 1970-10-23 1972-04-27 Merten Kg Pulsotronic

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505716A (fr) * 1965-12-15 1967-12-15 Schloemann Ag Procédé pour le contrôle des dimensions de la section d'une barre métallique en mouvement
US3502968A (en) * 1966-05-04 1970-03-24 United Eng Foundry Co Eddy current inductive flatness measurement device
US3703097A (en) * 1970-12-24 1972-11-21 Kaiser Aluminium Chem Corp Method and system for measuring sheet flatness
FR2250976A1 (fr) * 1973-11-14 1975-06-06 Nippon Kokan Kk
FR2251802A1 (en) * 1973-11-16 1975-06-13 Nippon Kokan Kk Cold rolled strip undulation detection - using two oscillating gap detectors for fringe and one transversely for centre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361629A1 (fr) * 1976-08-13 1978-03-10 Ishikawajima Harima Heavy Ind Dispositif de detection optique des formes de produits metalliques lamines
FR2447536A1 (fr) * 1979-01-29 1980-08-22 Nippon Kokan Kk Procede pour mesurer en continu la hauteur relative d'un defaut de planeite d'une bande metallique en cours de bobinage
FR2614692A1 (fr) * 1987-05-01 1988-11-04 Bwg Bergwerk Walzwerk Dispositif pour detecter au moins le voilement transversal de bandes metalliques passant dans des installations de traitement de bandes

Also Published As

Publication number Publication date
US4019131A (en) 1977-04-19
DE2548839A1 (de) 1976-05-06
DE2548839B2 (de) 1978-02-16
JPS5151963A (en) 1976-05-07
GB1528487A (en) 1978-10-11
DE2548839C3 (de) 1978-10-19
FR2289880B1 (fr) 1979-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse