JPS5595863A - Ultrasonic flaw detection system for tube or the like - Google Patents

Ultrasonic flaw detection system for tube or the like

Info

Publication number
JPS5595863A
JPS5595863A JP370979A JP370979A JPS5595863A JP S5595863 A JPS5595863 A JP S5595863A JP 370979 A JP370979 A JP 370979A JP 370979 A JP370979 A JP 370979A JP S5595863 A JPS5595863 A JP S5595863A
Authority
JP
Japan
Prior art keywords
flaw detection
locus
roll
probe
tube
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.)
Pending
Application number
JP370979A
Other languages
Japanese (ja)
Inventor
Kenichi Nishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP370979A priority Critical patent/JPS5595863A/en
Publication of JPS5595863A publication Critical patent/JPS5595863A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To facilitate an easy application for the result of flaw detection by providing the ultrasonic probe which gives the scanning to the tested material like the tube or the like in its longer direction plus the recorder using the recording sheet onto which the several loci of flaw detection which are parallel to the circumferential direction of the tube or the like are printed previously.
CONSTITUTION: One end of roll 1 (tested material) is supported by support mechanism 3, and roll 1 is turned toward arrow (a) by the fixed angle. Probe 5 shifts toward arrow (b) and (c) each by the function of driving mechanism 7. The loci of flaw detection are printed previously on the surface of recording sheet 23, and probe 5 advances toward arrow (b) with locus L1 and then locus L2 going toward arrow (c) after returning at the right end of the sheet. After this, the reciprocal motion is given in accordance with the scanning of probe 5, and at the same time mark 30 indicating the existence of the defect is given on the locus. Then with one turn of roll 1, the flaw detection is caused over the full length of the roll, and the result of flaw detection is recorded on the recording sheet featuring the 1:1 relation to the locus of flaw detection.
COPYRIGHT: (C)1980,JPO&Japio
JP370979A 1979-01-16 1979-01-16 Ultrasonic flaw detection system for tube or the like Pending JPS5595863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP370979A JPS5595863A (en) 1979-01-16 1979-01-16 Ultrasonic flaw detection system for tube or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP370979A JPS5595863A (en) 1979-01-16 1979-01-16 Ultrasonic flaw detection system for tube or the like

Publications (1)

Publication Number Publication Date
JPS5595863A true JPS5595863A (en) 1980-07-21

Family

ID=11564862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP370979A Pending JPS5595863A (en) 1979-01-16 1979-01-16 Ultrasonic flaw detection system for tube or the like

Country Status (1)

Country Link
JP (1) JPS5595863A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03160362A (en) * 1989-11-17 1991-07-10 Jgc Corp Ultrasonic flaw detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03160362A (en) * 1989-11-17 1991-07-10 Jgc Corp Ultrasonic flaw detection

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