ES2080980T3 - Procedimiento y conjunto de medicion para la medicion en linea, sin contacto, de la rugosidad de una superficie. - Google Patents

Procedimiento y conjunto de medicion para la medicion en linea, sin contacto, de la rugosidad de una superficie.

Info

Publication number
ES2080980T3
ES2080980T3 ES92106786T ES92106786T ES2080980T3 ES 2080980 T3 ES2080980 T3 ES 2080980T3 ES 92106786 T ES92106786 T ES 92106786T ES 92106786 T ES92106786 T ES 92106786T ES 2080980 T3 ES2080980 T3 ES 2080980T3
Authority
ES
Spain
Prior art keywords
infrared
field
stored
temperature
measurement
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 - Lifetime
Application number
ES92106786T
Other languages
English (en)
Inventor
Hugo Dr Dipl-Phys Schmidt
Manfred Ruckszio
Raimund Dr Dipl-Ing Haas
Walter Dipl-Phys Mackert
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2080980T3 publication Critical patent/ES2080980T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Radiation Pyrometers (AREA)

Abstract

UN CAMPO DE MEDIDA (4) SOBRE UNA SUPERFICIE DE MATERIAL ASPERO SE CALIENTA MEDIANTE LA INCIDENCIA INCLINADA DE UNA RADIACON, CON UN RADIADOR (2) DE INFRARROJOS, CUYA TEMPERATURA SUPERFICIAL SE MANTIENE CONSTANTE DURANTE LA MEDIDA. SE MIDE LA TEMPERATURA DE LA RADIACION REFLEJADA CON UN TERMOTETRO (3) DE INFRARROJOS, QUE SE ENCUENTRA DISPUESTO POR ENCIMA DEL CAMPO DE MEDIDA DE FORMA QUE LA RADIACCION REFLEJADA INCIDE EN ELCAMPO DE MIRA DEL TERMOMETRO DE INFRARROJOS. EL CAMPO DE MEDIDA TOTAL DE LA SUPERFICIE DEL MATERIAL, QUE ESTA EN EL CAMPO DE MIRA DEL TERMOMETRO DEL INFRARROJO DEBE SER CALENTADA MEDIANTE RADIACION. SE ALMACENA O MEMORIZA EL CICLO DE TEMPERATURA MEDIDA DE LA RADIACION REFLEJADA EN DEPENDENCIA DE LA RUGOSIDAD SUPERFICIAL CONOCIDA DEL MATERIAL EN UN EQUIPO (7) DE COMPARACION. ESTE EQUIPO DE COMPARACION (7) TIENE ALMACENADO UN VALOR TEORICO PARA LA RUGOSIDAD SUPERFICIAL DESEADA. SE MIDE LA TEMPERATURA DEL INFRARROJO DE UNA SUPERFICIE DEL MATERIAL DESCONOCIDA EN CUANTO A SU RUGOSIDAD SUPERFICIAL Y SE COMPARA CON EL CICLO DE TEMPERATURA ALMACENADO, PARA DETERMINAR EL TAMAÑO DE LA RUGOSIDAD SUPERFICIAL. DEL VALOR OBTENIDO Y DEL VALOR TEORICO ALMACENADO SE GENERA UNA SEÑAL DIFERENCIAL, QUE ES CONDUCIDA A TRAVES DE LA SALIDA (8) DEL EQUIPO DE COMPARACION (7) DE UN CONTROLADOR (9) EN UN EQUIPO DE MECANIZADO DEL MATERIAL
ES92106786T 1991-05-06 1992-04-21 Procedimiento y conjunto de medicion para la medicion en linea, sin contacto, de la rugosidad de una superficie. Expired - Lifetime ES2080980T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114671A DE4114671A1 (de) 1991-05-06 1991-05-06 Verfahren und messanordnung zur beruehrungslosen on-line messung

Publications (1)

Publication Number Publication Date
ES2080980T3 true ES2080980T3 (es) 1996-02-16

Family

ID=6431035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92106786T Expired - Lifetime ES2080980T3 (es) 1991-05-06 1992-04-21 Procedimiento y conjunto de medicion para la medicion en linea, sin contacto, de la rugosidad de una superficie.

Country Status (8)

Country Link
US (1) US5352038A (es)
EP (1) EP0512312B1 (es)
JP (1) JPH06180223A (es)
KR (1) KR100239838B1 (es)
BR (1) BR9201678A (es)
CA (1) CA2068000A1 (es)
DE (2) DE4114671A1 (es)
ES (1) ES2080980T3 (es)

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JP3976953B2 (ja) * 1999-08-13 2007-09-19 森永乳業株式会社 容器入り流動物の流動性の判別方法及びその装置
DE50212854D1 (de) * 2001-07-24 2008-11-20 Tuev Automotive Gmbh Unternehm Verfahren und System zum Überwachen des Betriebs eines Fahrzeugreifens sowie Fahrzeugreifen
ES2312234B1 (es) * 2005-09-02 2010-01-08 Asociacion De Investigacion Para La Industria Del Calzado Y Conexas (Inescop) Sistema para evaluar el grado de lijado de pieles basado en la medida sin contacto de la temperatura superficial.
DE102007050557B4 (de) * 2007-10-20 2013-01-24 Hochschule Mittweida (Fh) Einrichtung zur schnellen integralen und berührungslosen Messung der Rauigkeit
JP5624714B2 (ja) * 2008-05-23 2014-11-12 株式会社日立ハイテクノロジーズ 基板表面の検査方法及び検査装置
US10330615B2 (en) * 2014-10-09 2019-06-25 Hamamatsu Photonics K.K. Analysis system and analysis method
DE102015203369B4 (de) 2015-02-25 2020-02-20 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren zum Bestimmen der Messbedingungen eines Rauheitssensors, Verfahren zum Vermessen der Rauheit einer Werkstückoberfläche, Computerprogrammprodukt sowie Messgerät eingerichtet zur Durchführung der Verfahren
DE102015209193A1 (de) 2015-05-20 2016-11-24 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren zur Erfassung dynamischer Schwingungen eines Rauheitssensors, Verfahren zur Vermessung der Rauheit einer Werkstückoberfläche, Computerprogrammprodukt sowie Messgerät eingerichtet zur Durchführung der Verfahren.
PL239727B1 (pl) * 2018-01-03 2022-01-03 Genomtec Spolka Akcyjna Zestaw do bezdotykowej kontroli temperatury, sposob generowania frontow falowych promieniowania elektromagnetycznego
WO2021117700A1 (ja) * 2019-12-11 2021-06-17 国立大学法人 東京大学 計測装置、情報処理装置及びプログラム

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Also Published As

Publication number Publication date
BR9201678A (pt) 1992-12-15
KR920021970A (ko) 1992-12-19
EP0512312A2 (de) 1992-11-11
EP0512312B1 (de) 1995-11-08
EP0512312A3 (en) 1993-04-28
JPH06180223A (ja) 1994-06-28
CA2068000A1 (en) 1992-11-07
DE59204227D1 (de) 1995-12-14
DE4114671A1 (de) 1992-11-12
KR100239838B1 (ko) 2000-01-15
US5352038A (en) 1994-10-04

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