JPH0584863B2 - - Google Patents

Info

Publication number
JPH0584863B2
JPH0584863B2 JP61191126A JP19112686A JPH0584863B2 JP H0584863 B2 JPH0584863 B2 JP H0584863B2 JP 61191126 A JP61191126 A JP 61191126A JP 19112686 A JP19112686 A JP 19112686A JP H0584863 B2 JPH0584863 B2 JP H0584863B2
Authority
JP
Japan
Prior art keywords
wire
disconnection
ultrasonic
ultrasonic wave
break
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 - Lifetime
Application number
JP61191126A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347654A (ja
Inventor
Hiroyuki Takamatsu
Sadao Kawashima
Kenichi Sugii
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP61191126A priority Critical patent/JPS6347654A/ja
Publication of JPS6347654A publication Critical patent/JPS6347654A/ja
Publication of JPH0584863B2 publication Critical patent/JPH0584863B2/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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP61191126A 1986-08-13 1986-08-13 パラレルワイヤ−ストランドの素線の断線検出方法 Granted JPS6347654A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61191126A JPS6347654A (ja) 1986-08-13 1986-08-13 パラレルワイヤ−ストランドの素線の断線検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61191126A JPS6347654A (ja) 1986-08-13 1986-08-13 パラレルワイヤ−ストランドの素線の断線検出方法

Publications (2)

Publication Number Publication Date
JPS6347654A JPS6347654A (ja) 1988-02-29
JPH0584863B2 true JPH0584863B2 (enrdf_load_stackoverflow) 1993-12-03

Family

ID=16269300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61191126A Granted JPS6347654A (ja) 1986-08-13 1986-08-13 パラレルワイヤ−ストランドの素線の断線検出方法

Country Status (1)

Country Link
JP (1) JPS6347654A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6799982B2 (ja) * 2016-09-26 2020-12-16 神鋼検査サービス株式会社 線状体の異常検知方法および異常検知装置、ならびに線状体の異常検知装置に用いられる治具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126857A (ja) * 1984-07-16 1986-02-06 Kobe Steel Ltd 遠心鋳造管の超音波探傷法の欠陥判定方法
JPS61111460A (ja) * 1984-11-05 1986-05-29 Nippon Steel Corp 橋梁用平行線ケ−ブルの破断素線検知法

Also Published As

Publication number Publication date
JPS6347654A (ja) 1988-02-29

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