ES2421522T3 - Procedimiento para determinar deformaciones de una pieza de trabajo - Google Patents

Procedimiento para determinar deformaciones de una pieza de trabajo

Info

Publication number
ES2421522T3
ES2421522T3 ES09736191T ES09736191T ES2421522T3 ES 2421522 T3 ES2421522 T3 ES 2421522T3 ES 09736191 T ES09736191 T ES 09736191T ES 09736191 T ES09736191 T ES 09736191T ES 2421522 T3 ES2421522 T3 ES 2421522T3
Authority
ES
Spain
Prior art keywords
workpiece
forming
procedure
colored varnish
heated
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.)
Active
Application number
ES09736191T
Other languages
English (en)
Inventor
Sascha Sikora
Karl-Heinz Moeller
Thomas Struppek
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel Europe 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 ThyssenKrupp Steel Europe AG filed Critical ThyssenKrupp Steel Europe AG
Application granted granted Critical
Publication of ES2421522T3 publication Critical patent/ES2421522T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Paints Or Removers (AREA)

Abstract

Procedimiento para determinar deformaciones de una pieza de trabajo de acero o de una aleación de acerodebido a un conformado, en el que se aplica un barniz coloreado sobre la pieza de trabajo, se conforma lapieza de trabajo y a continuación se produce un análisis de deformación óptico midiendo el barnizcoloreado aplicado, caracterizado porque antes del conformado de la pieza de trabajo se administra un barniz coloreado con unporcentaje de Al de más del 30% en peso sobre la pieza de trabajo, se calienta la pieza de trabajo para elconformado hasta una temperatura de conformado en caliente y se enfría la pieza de trabajo después de odurante el conformado.
ES09736191T 2008-10-13 2009-10-08 Procedimiento para determinar deformaciones de una pieza de trabajo Active ES2421522T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008037442A DE102008037442B3 (de) 2008-10-13 2008-10-13 Verfahren zur Bestimmung von Formänderungen eines Werkstücks
PCT/EP2009/063114 WO2010043541A1 (de) 2008-10-13 2009-10-08 Verfahren zur bestimmung von formänderungen eines werkstücks

Publications (1)

Publication Number Publication Date
ES2421522T3 true ES2421522T3 (es) 2013-09-03

Family

ID=41382363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09736191T Active ES2421522T3 (es) 2008-10-13 2009-10-08 Procedimiento para determinar deformaciones de una pieza de trabajo

Country Status (7)

Country Link
US (1) US8215143B2 (es)
EP (1) EP2335014B1 (es)
CA (1) CA2739847C (es)
DE (1) DE102008037442B3 (es)
ES (1) ES2421522T3 (es)
PL (1) PL2335014T3 (es)
WO (1) WO2010043541A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010037648A1 (de) * 2010-09-20 2012-03-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Bestimmung der Dehnung eines Verdeckbezugs
DE102011016773A1 (de) 2011-04-12 2012-01-26 Daimler Ag Formänderungsanalyseverfahren mit Messraster-Klebefolie
DE102015208559A1 (de) 2015-05-08 2016-11-10 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur mobilen Aufbringung eines Messrasters auf ein Blechwerkstück, sowie Verfahren zur Durchführung einer Formänderungsanalyse
US10730431B2 (en) 2018-01-08 2020-08-04 Joyson Safety Systems Acquisition Llc Illumination systems for a steering assembly

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US2428318A (en) * 1942-03-09 1947-09-30 John S Nachtman Electrolytic deposition of rustproof coatings
US2534141A (en) * 1948-01-14 1950-12-12 Gen Electric Heat-treatment of cold rolled silicon steel strip
US2697869A (en) * 1948-04-23 1954-12-28 Armco Steel Corp Process for making aluminum coated material
US2869227A (en) * 1955-07-01 1959-01-20 Armour Res Found Process of coating and hot working of metals
US3295346A (en) * 1964-02-11 1967-01-03 Crucible Steel Co America Methods for the elevated temperature protection of metallic surface, and coatings therefor
US3340026A (en) * 1964-12-03 1967-09-05 Bendix Corp Composite article of bonded refractory metal and a ceramic
US3461000A (en) * 1965-12-28 1969-08-12 United States Steel Corp Method for inhibiting the staining of articles fabricated from aluminum-coated products
US3975165A (en) * 1973-12-26 1976-08-17 Union Carbide Corporation Graded metal-to-ceramic structure for high temperature abradable seal applications and a method of producing said
DD218864A1 (de) * 1981-12-16 1985-02-20 Bandstahlkombinat Matern Veb Verfahren zum aufbringen von konturen auf werkstoffoberflaechen
JPH01104670A (ja) * 1987-10-19 1989-04-21 Showa Electric Wire & Cable Co Ltd 耐熱塗料
FR2641205B1 (fr) * 1988-12-30 1992-06-19 Maubeuge Fer Dispositif deflecteur d'une bande d'acier chaude et recouverte d'un revetement fragile
JPH03154674A (ja) * 1989-11-10 1991-07-02 Somar Corp 表面に樹脂層を有する金属加工物の製造方法
DE3942921C1 (es) * 1989-12-23 1991-01-31 Herberts Gmbh, 5600 Wuppertal, De
US5387439A (en) * 1994-04-15 1995-02-07 Pharaoh Corporation Process for making a chemically-resistant porcelain enamel
US5660962A (en) * 1996-01-11 1997-08-26 Xerox Corporation Simulated photographic-quality prints using a transparent substrate containing a wrong reading image and a backing sheet containing an adhesive coating which enhances image optical density and a hydrophilic wetting agent
US5795927A (en) * 1996-05-17 1998-08-18 Morton International, Inc. Color stable wrinkle finish epoxy powder coating
JPH101666A (ja) * 1996-06-13 1998-01-06 Kasei Optonix Co Ltd アルミン酸塩蛍光体、その製造方法及び真空紫外線励起発光素子
JP2001104670A (ja) 1999-10-12 2001-04-17 Juki Corp 縫いデータ処理装置
FR2807447B1 (fr) * 2000-04-07 2002-10-11 Usinor Procede de realisation d'une piece a tres hautes caracteristiques mecaniques, mise en forme par emboutissage, a partir d'une bande de tole d'acier laminee et notamment laminee a chaud et revetue
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Also Published As

Publication number Publication date
WO2010043541A1 (de) 2010-04-22
CA2739847C (en) 2015-09-22
PL2335014T3 (pl) 2013-10-31
CA2739847A1 (en) 2010-04-22
US8215143B2 (en) 2012-07-10
EP2335014A1 (de) 2011-06-22
US20110219836A1 (en) 2011-09-15
DE102008037442B3 (de) 2010-02-25
EP2335014B1 (de) 2013-05-22

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