JPS61181370U - - Google Patents

Info

Publication number
JPS61181370U
JPS61181370U JP6526885U JP6526885U JPS61181370U JP S61181370 U JPS61181370 U JP S61181370U JP 6526885 U JP6526885 U JP 6526885U JP 6526885 U JP6526885 U JP 6526885U JP S61181370 U JPS61181370 U JP S61181370U
Authority
JP
Japan
Prior art keywords
flaw detection
reciprocating
test piece
piece block
sensitivity
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
JP6526885U
Other languages
Japanese (ja)
Other versions
JPH0535332Y2 (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 JP1985065268U priority Critical patent/JPH0535332Y2/ja
Publication of JPS61181370U publication Critical patent/JPS61181370U/ja
Application granted granted Critical
Publication of JPH0535332Y2 publication Critical patent/JPH0535332Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第４図は本考案の一実施例を示してお
り、第１図は側面図、第２図は要部の平面図、第
３図は第１図の―線における断面図、第４図
はテストピースブロツクの斜視図である。第５図
は本考案の使用例を示す平面図である。 なお図面に用いた符号において、２２，２３…
…スプロケツト、２４……ローラ鎖、２５……ピ
ン、２８……上段フレーム、３１……摺動軸受、
３２……両軸型回転軸受箱、３３……歯車、３４
……モータ、３５……ワンサイクロン、３６……
歯車、４４……テストピースブロツク、４５……
人工傷、４７ａ〜４７ｄ……探傷プローブである
。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a side view, FIG. 2 is a plan view of the main part, and FIG. 3 is a sectional view taken along the line - in FIG. FIG. 4 is a perspective view of the test piece block. FIG. 5 is a plan view showing an example of use of the present invention. In addition, in the symbols used in the drawings, 22, 23...
... Sprocket, 24 ... Roller chain, 25 ... Pin, 28 ... Upper frame, 31 ... Sliding bearing,
32...Double shaft type rotating bearing box, 33...Gear, 34
...Motor, 35...One cyclone, 36...
Gear, 44... Test piece block, 45...
Artificial flaws, 47a to 47d...flaw detection probes.

Claims (1)

【実用新案登録請求の範囲】 １ 外周の所定面に人工傷を有するテストピース
ブロツクと、 このテストピースブロツクをその軸心の回りに
所定角度ずつ回転させる回転機構と、 前記テストピースブロツクをその軸心方向へ等
速度で往復運動させる往復運動機構と、 探傷プローブの感度を較正するための感度較正
機構とを夫々具備し、 前記テストピースブロツクを前記所定角度ずつ
回転させた状態で等速往復運動させて多面探傷用
の多数の探傷プローブの夫々に前記人工傷を検出
させることによつて、 前記探傷プローブの夫々の感度を同一の値に較
正する様にした多面探傷用感度較正装置。 ２ 前記テストピースブロツクと前記回転機構と
が取り付けられている上段フレームと、 この上段フレームを等速度で往復運動させる前
記往復運動機構が取り付けられている中段フレー
ムと、 この中段フレームを所定位置に位置付ける移動
機構が取り付けられている下段フレームとを夫々
具備する実用新案登録請求の範囲第１項に記載の
多面探傷用感度較正装置。[Claims for Utility Model Registration] 1. A test piece block having an artificial flaw on a predetermined surface of its outer periphery; a rotation mechanism for rotating the test piece block by a predetermined angle around its axis; A reciprocating mechanism for reciprocating at a constant speed in the direction of the heart, and a sensitivity calibration mechanism for calibrating the sensitivity of the flaw detection probe, respectively, and reciprocating at a constant speed while the test piece block is rotated by the predetermined angle. A sensitivity calibration device for multi-surface flaw detection, wherein the sensitivity of each of the flaw detection probes is calibrated to the same value by causing each of the plurality of flaw detection probes for multi-surface flaw detection to detect the artificial flaw. 2. An upper frame to which the test piece block and the rotation mechanism are attached; a middle frame to which the reciprocating mechanism for reciprocating the upper frame at a constant speed is attached; and positioning the middle frame at a predetermined position. A sensitivity calibration device for multifaceted flaw detection according to claim 1, which comprises a lower frame to which a moving mechanism is attached.
JP1985065268U 1985-05-01 1985-05-01 Expired - Lifetime JPH0535332Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985065268U JPH0535332Y2 (en) 1985-05-01 1985-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985065268U JPH0535332Y2 (en) 1985-05-01 1985-05-01

Publications (2)

Publication Number Publication Date
JPS61181370U true JPS61181370U (en) 1986-11-12
JPH0535332Y2 JPH0535332Y2 (en) 1993-09-08

Family

ID=30597113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985065268U Expired - Lifetime JPH0535332Y2 (en) 1985-05-01 1985-05-01

Country Status (1)

Country Link
JP (1) JPH0535332Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224232A (en) * 2007-03-08 2008-09-25 Daido Steel Co Ltd Ultrasonic flaw detector, sensitivity correction method for the ultrasonic device, and ultrasonic flaw detector method
JP2010230350A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Work hardness measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879260U (en) * 1981-11-24 1983-05-28 日本鋼管株式会社 Ultrasonic sensitivity calibration device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879260U (en) * 1981-11-24 1983-05-28 日本鋼管株式会社 Ultrasonic sensitivity calibration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224232A (en) * 2007-03-08 2008-09-25 Daido Steel Co Ltd Ultrasonic flaw detector, sensitivity correction method for the ultrasonic device, and ultrasonic flaw detector method
JP2010230350A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Work hardness measuring device

Also Published As

Publication number Publication date
JPH0535332Y2 (en) 1993-09-08

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