JPS5548652A - Ultrasonic flaw detection method - Google Patents

Ultrasonic flaw detection method

Info

Publication number
JPS5548652A
JPS5548652A JP12219978A JP12219978A JPS5548652A JP S5548652 A JPS5548652 A JP S5548652A JP 12219978 A JP12219978 A JP 12219978A JP 12219978 A JP12219978 A JP 12219978A JP S5548652 A JPS5548652 A JP S5548652A
Authority
JP
Japan
Prior art keywords
grooves
flaw detection
ultrasonic flaw
detection method
cross
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
JP12219978A
Other languages
Japanese (ja)
Inventor
Toshiyuki Yagi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12219978A priority Critical patent/JPS5548652A/en
Publication of JPS5548652A publication Critical patent/JPS5548652A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To secure an easy ultrasonic flaw detection regardless of the cross section shape of the detected material by turning the curved contact surface of the ultrasonic probe along with a contact secured to the curved surface type test grooves provided to the tested material.
CONSTITUTION: Test grooves 8a, 8b... featuring the prescribed curvatures are provided at the outer circumference of tested material 1. Then ultrasonic probe 9 containing contact surface 10 having the same curvature as those of grooves 8a, 8b... is inserted into these grooves. And surface 10 is moved round with a contact secured to grooves 8a, 8b and so on. In this way, an easy ultrasonic flaw detection becomes possible regardless of the cross section shape of material 1.
COPYRIGHT: (C)1980,JPO&Japio
JP12219978A 1978-10-03 1978-10-03 Ultrasonic flaw detection method Pending JPS5548652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12219978A JPS5548652A (en) 1978-10-03 1978-10-03 Ultrasonic flaw detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12219978A JPS5548652A (en) 1978-10-03 1978-10-03 Ultrasonic flaw detection method

Publications (1)

Publication Number Publication Date
JPS5548652A true JPS5548652A (en) 1980-04-07

Family

ID=14830005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12219978A Pending JPS5548652A (en) 1978-10-03 1978-10-03 Ultrasonic flaw detection method

Country Status (1)

Country Link
JP (1) JPS5548652A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918091A (en) * 1972-06-09 1974-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918091A (en) * 1972-06-09 1974-02-18

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