ES476017A1 - Procedimiento y dispositivo de revision, ajuste y calibrado de un dispositivo de ensayo de piezas metalicas brutas - Google Patents

Procedimiento y dispositivo de revision, ajuste y calibrado de un dispositivo de ensayo de piezas metalicas brutas

Info

Publication number
ES476017A1
ES476017A1 ES476017A ES476017A ES476017A1 ES 476017 A1 ES476017 A1 ES 476017A1 ES 476017 A ES476017 A ES 476017A ES 476017 A ES476017 A ES 476017A ES 476017 A1 ES476017 A1 ES 476017A1
Authority
ES
Spain
Prior art keywords
testing
test apparatus
test
serviceability
calibrating
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
Application number
ES476017A
Other languages
English (en)
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.)
Svenskt Stal AB
SSAB Svenskt Stal AB
Original Assignee
Svenskt Stal AB
SSAB Svenskt Stal AB
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 Svenskt Stal AB, SSAB Svenskt Stal AB filed Critical Svenskt Stal AB
Publication of ES476017A1 publication Critical patent/ES476017A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1. Procedimiento para revisión del funcionamiento, ajuste y calibrado de un dispositivo de ensayo de piezas metálicas brutas, destinado al control eléctrico, magnético y/o magnético inductivo de las mismas, sin destrucción, siendo dichas piezas metálicas brutas en especial desbastes de acero o chapas gruesas y realizándose el ensayo con respecto a defectos, tale como grietas situadas en o un poco debajo de la superficie, sobrelaminados, rechupas, burbujas o similares, y mediante órganos eléctricos de ensayo comprobadores de tales defectos y desplazables con relación a la superficie de la pieza bruta que se desea verificar, siendo las plazas metálicas brutas, dotadas de parámetros eléctricos o magnéticos distintos, llevadas al dispositivo de ensayo sobre dispositivos de transporte, tales como rodillos de transporte dispuestos a cierta distancia uno de otros, caracterizado porque una o varias placas de ensayo, que simulan la pieza metálica bruta afectada de puntos defectuosos y que presentansus parámetros eléctricos y/o magnéticos, son aplicadas en la zona del dispositivo de ensayo de superficies, ventajosamente desde abajo contra dicho dispositivo, siendo sostenidas en una posición enrasada con la superficie de la pieza bruta, para seguidamente revisar cada órgano verificador del dispositivo de ensayo en cuanto a capacidad de funcionamiento en dicha o dichas placas, siendo ajustado y calibrado con respecto a sus parámetros eléctricos o magnéticos, y porque a continuación se vuelven a retirar, es decir se descienden, la placa o las placas de ensayo de la zona de movimiento de la pieza bruta que va a ser verificada, es decir, que son hechas descender.
ES476017A 1977-12-16 1978-12-14 Procedimiento y dispositivo de revision, ajuste y calibrado de un dispositivo de ensayo de piezas metalicas brutas Expired ES476017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772756244 DE2756244A1 (de) 1977-12-16 1977-12-16 Verfahren und vorrichtung zum ueberpruefen der funktionsfaehigkeit und zum einstellen und eichen einer pruefvorrichtung zum zerstoerungsfreien elektrischen oder magnetischen pruefen von metallenen rohlingen

Publications (1)

Publication Number Publication Date
ES476017A1 true ES476017A1 (es) 1980-06-16

Family

ID=6026365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476017A Expired ES476017A1 (es) 1977-12-16 1978-12-14 Procedimiento y dispositivo de revision, ajuste y calibrado de un dispositivo de ensayo de piezas metalicas brutas

Country Status (13)

Country Link
US (1) US4280094A (es)
JP (1) JPS54126086A (es)
BE (1) BE872730A (es)
BR (1) BR7808265A (es)
CA (1) CA1116695A (es)
DE (1) DE2756244A1 (es)
DK (1) DK565078A (es)
ES (1) ES476017A1 (es)
FI (1) FI783852A (es)
FR (1) FR2412070A1 (es)
GB (1) GB2028512A (es)
NL (1) NL7812223A (es)
SE (1) SE7812839L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418315A (en) * 1981-05-22 1983-11-29 Combustion Engineering, Inc. Method for effecting a surface examination of coated components
DE3330817A1 (de) * 1983-08-26 1985-03-14 Holstein Und Kappert Gmbh, 4600 Dortmund Vorrichtung zur bereitschaftsueberpruefung von inspektionsmaschinen
FR2564202A1 (fr) * 1984-05-10 1985-11-15 Ledieu Joel Procede et installation de detection et de controle de la profondeur de fissures dans des pieces en service, notamment de fissures de moyeux de roues
FR2675261B1 (fr) * 1991-04-10 1993-08-06 Controles Tests Expert Serv Qu Systeme de caracterisation de capteurs a courants de foucault.
US5223793A (en) * 1991-04-29 1993-06-29 Intex Inc. Apparatus for controlled rotation of a sphere or ball for inspecting or marking the surface with a predetermined pattern
US6252393B1 (en) * 1998-06-23 2001-06-26 General Electric Company System and method for normalizing and calibrating a sensor array
CN106053534B (zh) * 2016-04-28 2018-12-07 西安交通大学 基于传输线结构的宽带非接触式镀层无源互调测试装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371524A (en) * 1964-10-15 1968-03-05 Custom Machine Inc Apparatus for positioning a search unit
US3534259A (en) * 1965-11-01 1970-10-13 Republic Steel Corp Method and apparatus for inspecting moving billets utilizing sensing means for scanning transversely of the billet movement
US3582772A (en) * 1968-11-29 1971-06-01 Republic Steel Corp Method of calibrating eddy current flaw detection equipment utilizing attachable slugs to simulate flaws
US3609529A (en) * 1969-01-24 1971-09-28 Republic Steel Corp Method and apparatus for detecting defects in articles moving along a path of travel
JPS5236984B1 (es) * 1971-04-02 1977-09-19
JPS5012238B2 (es) * 1971-09-29 1975-05-09
JPS5522743B2 (es) * 1972-11-29 1980-06-18
JPS599854B2 (ja) * 1975-10-24 1984-03-05 株式会社島津製作所 タンシヨウキニオケル ケンシユツキ ノ カンドセツテイソウチ

Also Published As

Publication number Publication date
FR2412070A1 (fr) 1979-07-13
BE872730A (fr) 1979-06-13
JPS54126086A (en) 1979-09-29
NL7812223A (nl) 1979-06-19
CA1116695A (en) 1982-01-19
FI783852A (fi) 1979-06-17
SE7812839L (sv) 1979-06-17
DE2756244A1 (de) 1979-06-21
DK565078A (da) 1979-06-17
GB2028512A (en) 1980-03-05
BR7808265A (pt) 1979-08-14
US4280094A (en) 1981-07-21

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