FR2526684B1 - Procede pour la determination automatique de la coupe des extremites de toles laminees thermomecaniquement - Google Patents

Procede pour la determination automatique de la coupe des extremites de toles laminees thermomecaniquement

Info

Publication number
FR2526684B1
FR2526684B1 FR838307818A FR8307818A FR2526684B1 FR 2526684 B1 FR2526684 B1 FR 2526684B1 FR 838307818 A FR838307818 A FR 838307818A FR 8307818 A FR8307818 A FR 8307818A FR 2526684 B1 FR2526684 B1 FR 2526684B1
Authority
FR
France
Prior art keywords
thermomechanically
cut
sheet metal
laminated sheet
automatic determination
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.)
Expired - Fee Related
Application number
FR838307818A
Other languages
English (en)
French (fr)
Other versions
FR2526684A1 (fr
Inventor
Gerd-Joachim Deppe
Hans Heinrich Ettwig
Heinz Schneider
Wolfram Hof
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2526684A1 publication Critical patent/FR2526684A1/fr
Application granted granted Critical
Publication of FR2526684B1 publication Critical patent/FR2526684B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Metal Rolling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR838307818A 1982-05-17 1983-05-10 Procede pour la determination automatique de la coupe des extremites de toles laminees thermomecaniquement Expired - Fee Related FR2526684B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3219103A DE3219103A1 (de) 1982-05-17 1982-05-17 Verfahren zur automatischen endenschnittbestimmung an thermomechanisch gewalzten blechen

Publications (2)

Publication Number Publication Date
FR2526684A1 FR2526684A1 (fr) 1983-11-18
FR2526684B1 true FR2526684B1 (fr) 1991-10-31

Family

ID=6164157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838307818A Expired - Fee Related FR2526684B1 (fr) 1982-05-17 1983-05-10 Procede pour la determination automatique de la coupe des extremites de toles laminees thermomecaniquement

Country Status (5)

Country Link
JP (1) JPS58211820A (enExample)
DE (1) DE3219103A1 (enExample)
FR (1) FR2526684B1 (enExample)
GB (1) GB2120590B (enExample)
IT (1) IT1160777B (enExample)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959851A (en) * 1933-03-14 1934-05-22 United Eng Foundry Co Circuit control
US3483721A (en) * 1966-12-30 1969-12-16 Automation Ind Inc Material tester
DE1623301A1 (de) * 1967-08-03 1970-12-23 Siemens Ag Verfahren zur Bestimmung der kleinsten Laenge oder Breite von Walzguetern mit unregelmaessig geformten Kanten
DE2027703A1 (de) * 1969-06-10 1971-04-01 British Steel Corp Verfahren und eine zugehörige Ein richtung zur Messung der Stellung eines Gegenstandes ohne die Verwendung von Bau teilen, welche mit dem zu messenden Gegen stand in wirklicher Berührung sind
DE2040084C3 (de) * 1970-08-12 1981-10-22 Mitsubishi Denki K.K., Tokyo Photoelektrische Meß- und Steuereinrichtung zur Betätigung einer Schneidvorrichtung zum Abschneiden eines durch eine Walzstraße geführten flächigen Walzgutes
GB1575901A (en) * 1975-12-30 1980-10-01 British Steel Corp Shear cropping
DE2824050A1 (de) * 1978-05-30 1979-12-06 Mannesmann Ag Messverfahren zur optimierung der schnittlaengengenauigkeit beim teilen von blechen und vorrichtung zur durchfuehrung des verfahrens
EP0057290A1 (en) * 1981-02-02 1982-08-11 Hoogovens Groep B.V. Temperature scanner
EP0068731B1 (en) * 1981-06-19 1985-08-21 European Electronic Systems Limited Crop shear control
DE3151384A1 (de) * 1981-12-24 1983-07-07 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren zum messen der breite, insbesondere des kopfes, von selbstleuchtendem walzgut und verfahren zum schopfen des kopfes von selbstleuchtendem walzgut

Also Published As

Publication number Publication date
DE3219103C2 (enExample) 1990-08-09
DE3219103A1 (de) 1983-11-17
IT1160777B (it) 1987-03-11
GB2120590B (en) 1985-09-18
GB8313452D0 (en) 1983-06-22
GB2120590A (en) 1983-12-07
IT8320606A0 (it) 1983-04-15
JPS58211820A (ja) 1983-12-09
FR2526684A1 (fr) 1983-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse