JPS6128051U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS6128051U JPS6128051U JP11302084U JP11302084U JPS6128051U JP S6128051 U JPS6128051 U JP S6128051U JP 11302084 U JP11302084 U JP 11302084U JP 11302084 U JP11302084 U JP 11302084U JP S6128051 U JPS6128051 U JP S6128051U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- echo
- ultrasonic probe
- refraction angle
- edge
- 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
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第1図は従来装置の説明をするための図、第2図は従来
装置における探触子位置と検出エコー高さの関係や示す
図、第3図は従来装置における欠陥面エコーの検出波形
を示す図、第4図は本考案の一実施例を示す概略的な構
成区、第5図は本考案装置における欠陥面エコー検出用
探触子による欠陥面エコーの検出波形を示す図である。
1・・・端部ピークエコー検出用の深触子、2・・・被
検体、21・・・欠陥面エコー検出用の探触子。[Brief explanation of the drawings] Fig. 1 is a diagram for explaining the conventional device, Fig. 2 is a diagram showing the relationship between the probe position and detected echo height in the conventional device, and Fig. 3 is a diagram for explaining the relationship between the probe position and detected echo height in the conventional device. A diagram showing the detection waveform of a defective surface echo, FIG. 4 is a schematic configuration diagram showing an embodiment of the present invention, and FIG. 5 is a diagram showing the detection of a defective surface echo by a probe for detecting defective surface echoes in the device of the present invention. FIG. 3 is a diagram showing waveforms. 1... Deep probe for edge peak echo detection, 2... Test object, 21... Probe for defect surface echo detection.
Claims (1)
定を行うための探触子として、所定屈折角を有する端部
エコーピーク検出用の第1の探触子と、この第1の探触
子の走査方向前方側に所定間隔を存して配され、前記被
検体の欠陥面からのエコーを検出する前記第1の探触子
より屈折角の大なる第2の探触子とを具備してなる超音
波探触子。A first probe for detecting an edge echo peak having a predetermined refraction angle, which is used as a probe for measuring defects in a specimen by an edge peak echo method using ultrasonic waves, and this first probe. a second probe that is arranged at a predetermined interval on the front side in the scanning direction of the object and has a larger refraction angle than the first probe that detects an echo from the defective surface of the object. An ultrasonic probe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11302084U JPS6128051U (en) | 1984-07-25 | 1984-07-25 | ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11302084U JPS6128051U (en) | 1984-07-25 | 1984-07-25 | ultrasonic probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6128051U true JPS6128051U (en) | 1986-02-19 |
JPH0412456Y2 JPH0412456Y2 (en) | 1992-03-25 |
Family
ID=30672057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11302084U Granted JPS6128051U (en) | 1984-07-25 | 1984-07-25 | ultrasonic probe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6128051U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016206043A (en) * | 2015-04-24 | 2016-12-08 | 株式会社日立パワーソリューションズ | Ultrasonic flaw detector and method for detecting ultrasonic probe moving distance |
WO2020184521A1 (en) * | 2019-03-13 | 2020-09-17 | Jfeスチール株式会社 | Ultrasonic flaw detection method, ultrasonic flaw detection device, facility for manufacturing steel material, method for manufacturing steel material, and steel material quality control method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51103488A (en) * | 1975-03-10 | 1976-09-13 | Mitsubishi Heavy Ind Ltd | |
JPS58106454A (en) * | 1981-12-18 | 1983-06-24 | Toshiba Corp | Ultrasonic test equipment |
-
1984
- 1984-07-25 JP JP11302084U patent/JPS6128051U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51103488A (en) * | 1975-03-10 | 1976-09-13 | Mitsubishi Heavy Ind Ltd | |
JPS58106454A (en) * | 1981-12-18 | 1983-06-24 | Toshiba Corp | Ultrasonic test equipment |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016206043A (en) * | 2015-04-24 | 2016-12-08 | 株式会社日立パワーソリューションズ | Ultrasonic flaw detector and method for detecting ultrasonic probe moving distance |
WO2020184521A1 (en) * | 2019-03-13 | 2020-09-17 | Jfeスチール株式会社 | Ultrasonic flaw detection method, ultrasonic flaw detection device, facility for manufacturing steel material, method for manufacturing steel material, and steel material quality control method |
JPWO2020184521A1 (en) * | 2019-03-13 | 2021-03-18 | Jfeスチール株式会社 | Ultrasonic flaw detection method, ultrasonic flaw detector, steel material manufacturing equipment, steel material manufacturing method, and steel material quality control method |
Also Published As
Publication number | Publication date |
---|---|
JPH0412456Y2 (en) | 1992-03-25 |
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