ZA200007550B - Process and apparatus for the contacles planeness measuring of metal bands of ferromagnetic materials. - Google Patents

Process and apparatus for the contacles planeness measuring of metal bands of ferromagnetic materials.

Info

Publication number
ZA200007550B
ZA200007550B ZA200007550A ZA200007550A ZA200007550B ZA 200007550 B ZA200007550 B ZA 200007550B ZA 200007550 A ZA200007550 A ZA 200007550A ZA 200007550 A ZA200007550 A ZA 200007550A ZA 200007550 B ZA200007550 B ZA 200007550B
Authority
ZA
South Africa
Prior art keywords
strip
contacles
ferromagnetic materials
metal bands
planarity
Prior art date
Application number
ZA200007550A
Other languages
English (en)
Inventor
Rolf Noe
Andreas Noe
Dieter Baukloh
Stefan Sonntag
Original Assignee
Bwg Bergwerk Walzwerk
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 Bwg Bergwerk Walzwerk filed Critical Bwg Bergwerk Walzwerk
Publication of ZA200007550B publication Critical patent/ZA200007550B/xx

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
    • G01B7/34—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Magnetic Variables (AREA)
  • Chemically Coating (AREA)
ZA200007550A 2000-01-12 2000-12-15 Process and apparatus for the contacles planeness measuring of metal bands of ferromagnetic materials. ZA200007550B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10000845A DE10000845B4 (de) 2000-01-12 2000-01-12 Verfahren und Vorrichtung zur berührungslosen Planheitsmessung von Metallbändern aus ferromagnetischen Werkstoffen

Publications (1)

Publication Number Publication Date
ZA200007550B true ZA200007550B (en) 2001-06-19

Family

ID=7627191

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200007550A ZA200007550B (en) 2000-01-12 2000-12-15 Process and apparatus for the contacles planeness measuring of metal bands of ferromagnetic materials.

Country Status (7)

Country Link
US (1) US6448764B2 (fr)
EP (1) EP1116952B1 (fr)
AT (1) ATE342502T1 (fr)
CA (1) CA2330777C (fr)
DE (2) DE10000845B4 (fr)
ES (1) ES2269059T3 (fr)
ZA (1) ZA200007550B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224938B4 (de) * 2002-06-04 2010-06-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Vorrichtung zur Planheitsmessung von Bändern
JP3639908B2 (ja) * 2002-10-09 2005-04-20 国立大学法人岩手大学 強磁性構造材の経年劣化の非破壊測定方法
WO2004083980A2 (fr) * 2003-03-14 2004-09-30 Applied Precision, Llc Systeme et procede attenuant les effets de la deflexion de composants dans un systeme d'analyse de cartes sondes
GB2429782B (en) * 2005-09-01 2010-03-03 Daniel Peter Bulte A method and apparatus for measuring the stress or strain of a portion of a ferromagnetic member
US7663483B2 (en) * 2006-12-16 2010-02-16 Roc2Loc, Inc. Methods and apparatus for security device portal sensing
CA2670959A1 (fr) * 2006-12-16 2008-06-26 Quixcode, Llc Procedes et appareil pour la detection du retrait d'un dispositif de securite
US7598862B2 (en) * 2006-12-16 2009-10-06 Roc2Loc, Inc. Methods and apparatus for security device coupling
US7667600B2 (en) * 2006-12-16 2010-02-23 Roc2Loc, Inc. Methods and apparatus for security device removal detection
US20100085149A1 (en) * 2006-12-16 2010-04-08 Roc2Loc Inc. Systems and Methods for Mounting a Security Device
WO2009146019A2 (fr) * 2008-04-01 2009-12-03 Quixcode Llc Procédés et appareils de détection de sécurité d'accès
US9459086B2 (en) * 2014-02-17 2016-10-04 Machine Concepts, Inc. Shape sensor devices, shape error detection systems, and related shape sensing methods
DE102014114226A1 (de) * 2014-09-30 2016-03-31 Rohmann Gmbh Wirbelstromprüfung mit Impulsmagnetisierung
DE102014118946B4 (de) 2014-12-18 2018-12-20 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes
CN106040752B (zh) * 2016-06-22 2018-08-24 江苏永钢集团有限公司 一种高速线材堆钢的检测系统及判断方法
CN107273630B (zh) * 2017-06-28 2020-05-19 华中科技大学 一种通过参数反演计算调控残余应力加工参数的方法

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US2912642A (en) * 1953-04-18 1959-11-10 Asea Ab Method and device for indicating and measuring mechanical stresses within ferro-magnetic material
US3742357A (en) * 1970-12-28 1973-06-26 Tokyo Shibaura Electric Co Noncontact electric apparatus for magnetically measuring strains
SE388481B (sv) * 1975-01-24 1976-10-04 Asea Ab Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material
DE3037932C2 (de) * 1980-10-08 1985-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Messung der Koerzitivfeldstärke
HU182766B (en) * 1981-04-29 1984-03-28 Mta Mueszaki Fiz Kutato Inteze Measuring apparatus and system for measuring mechanical stress state of a ferromagnetic plate without touch
US4634976A (en) * 1983-05-05 1987-01-06 American Stress Technologies, Inc. Barkhausen noise method for stress and defect detecting in hard steel
US4686471A (en) * 1984-10-09 1987-08-11 Kawasaki Steel Corporation System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils
SU1252718A1 (ru) * 1985-03-21 1986-08-23 Физико-Технический Институт Со Специальным Конструкторским Бюро И Опытным Производством Уральского Научного Центра Ан Ссср Способ контрол качества многослойных ферромагнитных изделий
EP0287873B1 (fr) * 1987-04-16 1993-09-29 Siemens Aktiengesellschaft Procédé pour mesurer et localiser avec précision des forces élastiques dans des domaines trempés d'éléments de construction
DE3854028T2 (de) * 1987-09-21 1995-11-02 Hitachi Ltd Apparat und Verfahren zur Detektion der Versprödung eines Messobjekts.
DE3813739A1 (de) * 1988-04-23 1989-11-02 Fraunhofer Ges Forschung Verfahren zum zerstoerungsfreien messen magnetischer eigenschaften eines pruefkoerpers sowie vorrichtung zum zerstoerungsfreien messen magnetischer eigenschaften eines pruefkoerpers
FR2645964B1 (fr) * 1989-04-18 1991-07-26 Siderurgie Fse Inst Rech Procede et dispositif de controle non destructif de materiau magnetique presentant un gradient de structure dans sa partie superficielle
US5012189A (en) * 1989-05-22 1991-04-30 Iowa State University Research Foundation, Inc. Method for deriving information regarding stress from a stressed ferromagnetic material
DE4116208A1 (de) * 1991-05-17 1992-11-19 Karlheinz Dr Ing Schiebold Verfahren und einrichtung zur zerstoerungsfreien werkstoffpruefung
EP0666470B1 (fr) * 1994-01-26 2001-04-11 Honda Giken Kogyo Kabushiki Kaisha Mesure des contraintes dans un matériau magnétique et détection des défauts dans des structures en matière plastique renforcée et dans des éléments adhésifs pourvus d'un tel matériau
DE19749907C1 (de) * 1997-11-11 1999-10-14 Suspa Spannbeton Gmbh Verfahren und Vorrichtung zur Bestimmung von Zug- oder Druckspannungen in einem ferromagnetischen Element, insbesondere einem Spann-, Zug- oder Druckglied für das Bauwesen
DE19911548A1 (de) 1999-03-16 2000-11-02 Bwg Bergwerk Walzwerk Verfahren zur berührungslosen Planheitsmessung von Metallbändern

Also Published As

Publication number Publication date
EP1116952A3 (fr) 2005-04-06
ES2269059T3 (es) 2007-04-01
EP1116952B1 (fr) 2006-10-11
US20010007422A1 (en) 2001-07-12
US6448764B2 (en) 2002-09-10
CA2330777C (fr) 2008-09-09
ATE342502T1 (de) 2006-11-15
DE50013603D1 (de) 2006-11-23
DE10000845A1 (de) 2001-07-26
EP1116952A2 (fr) 2001-07-18
DE10000845B4 (de) 2006-07-27
CA2330777A1 (fr) 2001-07-12

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