MX9603554A - Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua. - Google Patents

Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua.

Info

Publication number
MX9603554A
MX9603554A MX9603554A MX9603554A MX9603554A MX 9603554 A MX9603554 A MX 9603554A MX 9603554 A MX9603554 A MX 9603554A MX 9603554 A MX9603554 A MX 9603554A MX 9603554 A MX9603554 A MX 9603554A
Authority
MX
Mexico
Prior art keywords
bubbles
copper bars
dimensioning
sensing device
during continuous
Prior art date
Application number
MX9603554A
Other languages
English (en)
Inventor
Daniel Cardenas Garcia
Fernando Luengas Ruiz
Daniel Aguilera Longoria
Original Assignee
Servicios Condumex Sa
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 Servicios Condumex Sa filed Critical Servicios Condumex Sa
Priority to MX9603554A priority Critical patent/MX9603554A/es
Priority to US08/791,242 priority patent/US5923771A/en
Priority to CA002213277A priority patent/CA2213277A1/en
Publication of MX9603554A publication Critical patent/MX9603554A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

Landscapes

  • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Se presenta un dispositivo que mide y cuenta las burbujas casi superficiales en la barra de cobre, así como las grietas en las caras laterales. El dispositivo detecta estos defectos en tiempo real. Este dispositivo esta basado en la técnica de digitalizacion de imágenes. El dispositivo consta de una computadora personal, cámara de video, tarjeta digitalizadora, aspersores de agua y aire, monitor externo y montura de la cámara. La captura de la imágenes se realiza con la cámara de video que se encuentra protegida dentro de la montura. Los aspersores de agua y aire tienen la funcion de hacer más visibles los defectos de la barra. El monitor externo permite enfocar el área de interés y la tarjeta digitalizadora dentro de la computadora, y siguiendo las instrucciones del programa, realiza el análisis de la imagen.
MX9603554A 1996-08-21 1996-08-21 Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua. MX9603554A (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX9603554A MX9603554A (es) 1996-08-21 1996-08-21 Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua.
US08/791,242 US5923771A (en) 1996-08-21 1997-01-30 Sensor device for counting and determining surface bubble and crack sizes in copper bars during continuous tapping
CA002213277A CA2213277A1 (en) 1996-08-21 1997-08-18 Sensor device for counting and determining surface bubble and crack sizes in copper bars during continuous tapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9603554A MX9603554A (es) 1996-08-21 1996-08-21 Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua.

Publications (1)

Publication Number Publication Date
MX9603554A true MX9603554A (es) 1998-04-30

Family

ID=19744930

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603554A MX9603554A (es) 1996-08-21 1996-08-21 Dispositivo sensor de conteo y dimensionamiento de grietas y burbujas superficiales en barra de cobre durante el proceso de colada continua.

Country Status (3)

Country Link
US (1) US5923771A (es)
CA (1) CA2213277A1 (es)
MX (1) MX9603554A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030118230A1 (en) * 2001-12-22 2003-06-26 Haoshi Song Coiled tubing inspection system using image pattern recognition
CN103464526B (zh) * 2013-09-27 2016-03-16 昆山欣海韵贸易有限公司 一种冲压机床计数装置
CN110376199B (zh) * 2019-03-26 2020-04-21 江苏锐创生态环境科技有限公司 实时水面数据监控方法
CN110567971A (zh) * 2019-09-24 2019-12-13 华侨大学 一种金刚石串珠绳锯磨粒磨损的测量装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026176B2 (ja) * 1976-07-09 1985-06-22 日本鋼管株式会社 赤熱金属材料の表面疵検出装置
US4118732A (en) * 1977-02-15 1978-10-03 Nippon Steel Corporation Apparatus for detecting a surface flaw of a material at high temperature
JPH03188358A (ja) * 1989-12-19 1991-08-16 Hajime Sangyo Kk 物体の表面検査装置
JP3057757B2 (ja) * 1990-11-29 2000-07-04 日産自動車株式会社 トランジスタ
US5440648A (en) * 1991-11-19 1995-08-08 Dalsa, Inc. High speed defect detection apparatus having defect detection circuits mounted in the camera housing
JP2756386B2 (ja) * 1991-12-27 1998-05-25 日本たばこ産業株式会社 円筒形物体の外観検査装置
US5537669A (en) * 1993-09-30 1996-07-16 Kla Instruments Corporation Inspection method and apparatus for the inspection of either random or repeating patterns
US5539656A (en) * 1994-10-11 1996-07-23 United Technologies Corporation Crack monitoring apparatus

Also Published As

Publication number Publication date
US5923771A (en) 1999-07-13
CA2213277A1 (en) 1998-02-21

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