JPS6338057U - - Google Patents

Info

Publication number
JPS6338057U
JPS6338057U JP13154086U JP13154086U JPS6338057U JP S6338057 U JPS6338057 U JP S6338057U JP 13154086 U JP13154086 U JP 13154086U JP 13154086 U JP13154086 U JP 13154086U JP S6338057 U JPS6338057 U JP S6338057U
Authority
JP
Japan
Prior art keywords
steel strip
flaw detection
sets
side end
end surface
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
JP13154086U
Other languages
English (en)
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 filed Critical
Priority to JP13154086U priority Critical patent/JPS6338057U/ja
Publication of JPS6338057U publication Critical patent/JPS6338057U/ja
Pending legal-status Critical Current

Links

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置における各渦流式探傷プロ
ーブの配置を示す斜視図、第2図は本考案装置の
ブロツク図、第3図、第4図は各耳割れ発生状況
の説明図、第5図、第6図は、第3図、第4図の
耳割れに対応した検出信号の各例を示す説明図で
ある。 1……鋼帯、1a……耳割れ、2……第1の渦
流式探傷プローブ、2a……励磁コイル、2b…
…検出コイル、3……第2の渦流式探傷プローブ
、3a……励磁コイル、3b……検出コイル、4
……信号識別回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. トリミングされた鋼帯の側端面ならびにこの側
    端面から所要距離隔たる鋼帯の幅方向内側表面に
    それぞれ対向して設置した2組の渦流式探傷プロ
    ーブと、この2組のプローブからの疵検出信号を
    受けて、耳割れと疵とを識別する回路とから成る
    鋼帯の耳割れ検出装置。
JP13154086U 1986-08-27 1986-08-27 Pending JPS6338057U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13154086U JPS6338057U (ja) 1986-08-27 1986-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13154086U JPS6338057U (ja) 1986-08-27 1986-08-27

Publications (1)

Publication Number Publication Date
JPS6338057U true JPS6338057U (ja) 1988-03-11

Family

ID=31030084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13154086U Pending JPS6338057U (ja) 1986-08-27 1986-08-27

Country Status (1)

Country Link
JP (1) JPS6338057U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013047630A (ja) * 2011-08-29 2013-03-07 Jfe Steel Corp 磁気特性測定方法および磁気特性測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013047630A (ja) * 2011-08-29 2013-03-07 Jfe Steel Corp 磁気特性測定方法および磁気特性測定装置

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