IT7920161A0 - Apparecchiatura rivelatrice di difetti superficiali, particolarmente per materiali metallici di forma esterna circolare. - Google Patents

Apparecchiatura rivelatrice di difetti superficiali, particolarmente per materiali metallici di forma esterna circolare.

Info

Publication number
IT7920161A0
IT7920161A0 IT7920161A IT2016179A IT7920161A0 IT 7920161 A0 IT7920161 A0 IT 7920161A0 IT 7920161 A IT7920161 A IT 7920161A IT 2016179 A IT2016179 A IT 2016179A IT 7920161 A0 IT7920161 A0 IT 7920161A0
Authority
IT
Italy
Prior art keywords
equipment
circular shape
metallic materials
surface defects
detecting surface
Prior art date
Application number
IT7920161A
Other languages
English (en)
Other versions
IT1111101B (it
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of IT7920161A0 publication Critical patent/IT7920161A0/it
Application granted granted Critical
Publication of IT1111101B publication Critical patent/IT1111101B/it

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
    • G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
    • 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
    • G01N27/9013—Arrangements for scanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product

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)
IT20161/79A 1978-02-13 1979-02-13 Apparecchiatura rivelatrice di difetti superficiali,particolarmente per materiali metallici di forma esterna circolare IT1111101B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53014139A JPS5940265B2 (ja) 1978-02-13 1978-02-13 熱ビレツト渦流探傷装置

Publications (2)

Publication Number Publication Date
IT7920161A0 true IT7920161A0 (it) 1979-02-13
IT1111101B IT1111101B (it) 1986-01-13

Family

ID=11852806

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20161/79A IT1111101B (it) 1978-02-13 1979-02-13 Apparecchiatura rivelatrice di difetti superficiali,particolarmente per materiali metallici di forma esterna circolare

Country Status (4)

Country Link
JP (1) JPS5940265B2 (it)
DE (1) DE2905399A1 (it)
GB (1) GB2014317B (it)
IT (1) IT1111101B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113495097A (zh) * 2020-04-02 2021-10-12 北京恒研精创科技有限公司 一种自动螺栓缺陷涡流扫查装置

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937865A1 (de) * 1979-09-19 1981-04-02 Kraftwerk Union AG, 4330 Mülheim Verfahren zur automatischen auswertung der signale von wirbelstrommesssonden
DE3034426A1 (de) * 1980-09-12 1982-03-25 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft in Bonn, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialprüfung (BAM), 1000 Berlin Anordnung zur zerstoerungsfreien pruefung von elektrisch leitfaehigen werkstoffen auf der grundlage des impuls-wirbelstromverfahrens
DD160599A3 (de) * 1980-11-26 1983-11-16 Otto Grotewohl Boehlen Boehlen Teilautomatisiertes gefuegezerruettungsmessverfahren
EP0057068B1 (en) * 1981-01-27 1985-10-23 British Steel Corporation Improvements in or relating to non-destructive testing apparatus
DE3109437C2 (de) * 1981-03-12 1985-10-10 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Anordnung zum Ausgeben von Fehlerortsinformationen
DE3132808C2 (de) * 1981-08-19 1984-01-26 Nukem Gmbh, 6450 Hanau "Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Körper"
JPS599551A (ja) * 1982-07-08 1984-01-18 Sumitomo Metal Ind Ltd 探傷装置
GB2149116B (en) * 1983-10-31 1987-03-25 Texaco Development Corp Method and apparatus for measuring wall thickness
GB8425870D0 (en) * 1984-10-12 1984-11-21 Cruickshank J S Servicing and inspection of pipes
US4644271A (en) * 1985-02-25 1987-02-17 Ltv Steel Company, Inc. Method and apparatus for examining a workpiece
SE456534B (sv) * 1985-11-25 1988-10-10 Bengt Hjalmar Tornblom Anordning for metning och/eller kontroll av provobjekt med en oscillerande givare
JPS63198863A (ja) * 1987-02-13 1988-08-17 Nippon Steel Corp 渦流探傷装置
DE3937261C2 (de) * 1989-11-09 1996-04-11 Foerster Inst Dr Friedrich Rotierkopf zum Abtasten von metallischem Prüfgut
DE4003330A1 (de) * 1990-02-05 1991-08-08 Foerster Inst Dr Friedrich Wirbelstrompruefgeraet
US5175498A (en) * 1990-03-05 1992-12-29 General Electric Company Method and apparatus for making spatially correlated eddy current measurements
GB2255184B (en) * 1991-04-22 1995-08-16 Tokyo Gas Co Ltd Flaw detector for metal material
GB2281399B (en) * 1991-04-22 1995-08-16 Tokyo Gas Co Ltd Flaw detector for metal material
DE19850055C1 (de) * 1998-09-03 2000-05-11 Georgsmarienhuette Gmbh Vorrichtung zur zerstörungsfreien Prüfung von insbesondere heißem stabförmigem Walzmaterial
ES2223151T3 (es) * 1998-09-03 2005-02-16 Georgsmarienhutte Gmbh Dispositivo para el ensayo no destructivo de materiales, en especial de material laminado caliente y en forma de barras.
WO2000077513A1 (de) * 1999-06-15 2000-12-21 Georgsmarienhütte Gmbh Vorrichtung zur zerstörungsfreien prüfung von insbesondere heissem stabförmigem walzmaterial
DE202005003685U1 (de) 2005-03-08 2005-10-13 Zindler, Pascale Mignard Technische Neuerungen im Magnetkreis des Hochenergiewechselfeldjochs
DE102005061273A1 (de) 2005-12-20 2007-06-21 Prüftechnik Dieter Busch AG Rotierkopf für zerstörungsfreie Prüfungen
WO2008040312A1 (de) * 2006-09-28 2008-04-10 Prüftechnik Dieter Busch AG Magnetische streufluss-testvorrichtung für rohrförmige prüflinge
DE102008038174A1 (de) 2008-08-18 2010-02-25 Prüftechnik Dieter Busch AG Vorrichtung und Verfahren zur zerstörungs- und berührungsfreien Erfassung von Fehlern in einem Prüfling
DE102008053778B4 (de) * 2008-10-23 2020-08-06 Institut Dr. Foerster Gmbh & Co. Kg Prüfverfahren und Prüfvorrichtung zur Prüfung von langgestreckten Gegenständen mittels Durchlaufspule
US8264221B2 (en) * 2009-07-31 2012-09-11 Olympus Ndt Eddy current probe assembly adjustable for inspecting test objects of different sizes
EP2287603B1 (de) * 2009-08-19 2016-05-04 PRÜFTECHNIK Dieter Busch AG Vorrichtung und verfahren zur zerstörungs- und berührungsfreien erfassung von fehlern in einem prüfling
CN105806935B (zh) * 2016-05-27 2024-03-12 三峡大学 一种大型金属圆管道焊缝缺陷快速检测装置
CN112114030B (zh) * 2020-09-23 2023-11-17 成都鳌峰机电设备有限责任公司 一种基于铁氧体涡流热成像的钻杆螺纹检测装置及方法
CN112697807B (zh) * 2020-12-09 2024-03-26 江汉大学 一种圆柱状物体表面裂纹宽度检测方法
CN112946066A (zh) * 2021-02-05 2021-06-11 内蒙古科技大学 回转体表面检测装置
CN113466116B (zh) * 2021-06-25 2023-01-31 中核四达建设监理有限公司 一种用于检测碳钢防腐性能的装置
CN115598211B (zh) * 2022-10-08 2025-07-25 北京工业大学 一种基于动生涡流的轨道缺陷高速检测实验装置及方法
CN115921336A (zh) * 2022-11-25 2023-04-07 苏州德斯森电子有限公司 铜管涡流自动分选检测机
CN116124788A (zh) * 2022-12-26 2023-05-16 江苏中利集团股份有限公司 铜管表面缺陷检测装置及检测方法
CN116046885A (zh) * 2023-02-03 2023-05-02 中国兵器装备集团西南技术工程研究所 用于碳纤维增强铝基复合材料筒体的涡流探伤方法
CN116242911A (zh) * 2023-02-03 2023-06-09 中国兵器装备集团西南技术工程研究所 一种筒形件用涡流探伤系统
CN115990557B (zh) * 2023-03-15 2023-10-31 连云港市大正水泥制品有限公司 用于钢筋混凝土排水管的检测养护装置及其使用方法
CN118268376B (zh) * 2024-06-04 2024-07-23 太原理工大学 一种颗粒增强金属基复合管电场辅助周期轧制设备及方法
CN118744108B (zh) * 2024-07-30 2025-04-08 江苏省淮海技师学院(宿迁市职业培训公共实训中心) 一种玻璃瓶瓶口缺陷检测设备
CN120685770B (zh) * 2025-07-15 2026-03-13 安徽瑞控信光电技术股份有限公司 一种金属丝线并线断线检测装置及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1423980A1 (de) * 1960-10-14 1968-10-03 Gkn Group Services Ltd Verfahren und Vorrichtung zur Ri?pruefung in Werkstoffen und Werkstuecken
FR1600873A (it) * 1968-09-13 1970-08-03
DE1807725A1 (de) * 1968-11-08 1970-09-17 Reisholz Stahl & Roehrenwerk Verfahren zum Zentrieren des Pruefkopfes bei der zerstoerungsfreien Werkstoffpruefung und Vorrichtung zur Durchfuehrung des Verfahrens
US3694735A (en) * 1970-07-27 1972-09-26 United States Steel Corp Water-cooled eddy-current transducer for testing product while at high temperature
US4024470A (en) * 1974-05-20 1977-05-17 Republic Steel Corporation Eddy current detector for hot test pieces having coolant fluid and purge features
JPS5190875A (en) * 1975-02-07 1976-08-09 Karyutanshoho oyobi sonosochi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113495097A (zh) * 2020-04-02 2021-10-12 北京恒研精创科技有限公司 一种自动螺栓缺陷涡流扫查装置

Also Published As

Publication number Publication date
JPS5940265B2 (ja) 1984-09-28
DE2905399A1 (de) 1979-08-16
GB2014317A (en) 1979-08-22
GB2014317B (en) 1982-06-23
JPS54107793A (en) 1979-08-23
IT1111101B (it) 1986-01-13

Similar Documents

Publication Publication Date Title
IT1111101B (it) Apparecchiatura rivelatrice di difetti superficiali,particolarmente per materiali metallici di forma esterna circolare
IT7827428A0 (it) Apparecchiatura atta a rivelare difetti superficiali di materiali metallici rotondi o cilindrici.
IT8021847A0 (it) Dispositivo di calandratura per calandrare materiali a forma di nastro.
IT1209288B (it) Contenitore metallico.
NL7707919A (nl) Halfgeleider alsmede werkwijze ter vervaardiging daarvan.
ES265659Y (es) Recipiente metalico.
NL7602890A (nl) Voorwerp met geregelde afgifte.
NL7714330A (nl) Met water verdunbare hars alsmede werkwijze ter bereiding daarvan.
RO81244A (ro) Procedeu pentru obtinerea dimetileterului
NL7710620A (nl) Met een legering bekleed ferrometalen substraat.
IT8023887A0 (it) Dispositivo di rivestimento elettrolitico.
IT8219562A0 (it) Dispositivo subacqueo di aspirazione per materiali irradiati.
FI821444A7 (fi) Vanneaineen paksuusprofiilin mittauslaite.
IT1080135B (it) Apparecchiatura per trasporto di materiali
NL7702895A (nl) Werkwijze ter bereiding van nieuwe benzothiazolen.
NL180846C (nl) Voorwerp met dielektrische, beschermende bekleding.
NO821271L (no) Redskap for seiling med skoeyter etc.
NL7709538A (nl) Gereedschapsdoos met uit-zwenkbare inzetstuk- ken.
NL7614226A (nl) Werkwijze voor de disproportionering van xylenolen met fenol ter vorming van kresolen.
IT1119387B (it) Dispositivo trasportatore per piccoli pezzi muniti di alette piane sui loro bordi
NL189417C (nl) Trottoirbandsteen.
NO773894L (no) Framgangsmaate for aa maale flatevekter.
NL167112C (nl) Schuurinrichting.
NL7806922A (nl) Loodbatterij, alsmede werkwijze ter vervaardiging daarvan.
IT7926059A0 (it) Pneumatico isostatico.