JPS5797445A - Probe rotation type ultrasonic flaw detector - Google Patents

Probe rotation type ultrasonic flaw detector

Info

Publication number
JPS5797445A
JPS5797445A JP55174433A JP17443380A JPS5797445A JP S5797445 A JPS5797445 A JP S5797445A JP 55174433 A JP55174433 A JP 55174433A JP 17443380 A JP17443380 A JP 17443380A JP S5797445 A JPS5797445 A JP S5797445A
Authority
JP
Japan
Prior art keywords
rotor
checked
ultrasonic flaw
flaw detector
rotation type
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.)
Granted
Application number
JP55174433A
Other languages
Japanese (ja)
Other versions
JPS6332140B2 (en
Inventor
Koji Sekiguchi
Hiromitsu Watanabe
Kimishiro Ito
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP55174433A priority Critical patent/JPS5797445A/en
Publication of JPS5797445A publication Critical patent/JPS5797445A/en
Publication of JPS6332140B2 publication Critical patent/JPS6332140B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material

Abstract

PURPOSE:To achieve smooth follow-up operation by preventing the generation of a gyro perturbation couple of forces due to displacement in following up a material to be checked which has curvature, by displacing the axial direction of a rotary rotor in a constant direction, in three dimensions and in parallel. CONSTITUTION:The height of a rotor 200 is adjusted to the carriage line height of a material 6 to be checked with the handle 218 of a mechanism 217 for height adjustment, and the material 6 to be checked is run through the rotor 200. At this time, the rotor 200 is displaced up and down, and right and left in parallel and in three dimensions with degrees (a) and (b) of freedom given by pin joints 206 and 207 of link members 203 and 204. With regard to the inclination of the curvature of the material 6, the reduction part 108B of a guide is placed as close to a rotary probe holder 104 as possible, and it is absorbed by the gap between the external diameter of the material 6 and the internal diameter of a holder 104.
JP55174433A 1980-12-10 1980-12-10 Probe rotation type ultrasonic flaw detector Granted JPS5797445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174433A JPS5797445A (en) 1980-12-10 1980-12-10 Probe rotation type ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174433A JPS5797445A (en) 1980-12-10 1980-12-10 Probe rotation type ultrasonic flaw detector

Publications (2)

Publication Number Publication Date
JPS5797445A true JPS5797445A (en) 1982-06-17
JPS6332140B2 JPS6332140B2 (en) 1988-06-28

Family

ID=15978440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174433A Granted JPS5797445A (en) 1980-12-10 1980-12-10 Probe rotation type ultrasonic flaw detector

Country Status (1)

Country Link
JP (1) JPS5797445A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006526766A (en) * 2003-06-02 2006-11-24 ワンスティール トレーディング ピーティーワイ リミテッド Ultrasound inspection of tubes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536827Y2 (en) * 1987-07-13 1993-09-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156487A (en) * 1974-06-05 1975-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156487A (en) * 1974-06-05 1975-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006526766A (en) * 2003-06-02 2006-11-24 ワンスティール トレーディング ピーティーワイ リミテッド Ultrasound inspection of tubes

Also Published As

Publication number Publication date
JPS6332140B2 (en) 1988-06-28

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