JPS6262960U - - Google Patents
Info
- Publication number
- JPS6262960U JPS6262960U JP15439285U JP15439285U JPS6262960U JP S6262960 U JPS6262960 U JP S6262960U JP 15439285 U JP15439285 U JP 15439285U JP 15439285 U JP15439285 U JP 15439285U JP S6262960 U JPS6262960 U JP S6262960U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- ultrasonic
- angle
- water
- fixed
- 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
Links
- 239000000523 sample Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は、この考案の一実施態様の超音波探触
子によつて被検査物内の欠陥の探傷を行なつてい
る状態を示す断面図、第２図は、このときの超音
波の波形を示すグラフ、第３図は、従来の超音波
探触子によつて被検査物内の欠陥の探傷を行なつ
ている状態を示す断面図、第４図は、従来法によ
つて超音波パルスが超音波探触子から正しく発信
されているか否かを調べている状態を示す断面図
、第５図は、従来の超音波探触子によつて被検査
物内の欠陥の探傷を行なつた場合の超音波の波形
を示すグラフである。図面において、
１……被検査物、２Ａ，２Ｂ……超音波探触子
、３……ケーシング、４Ａ，４Ｂ……通路、５…
…入口。
Fig. 1 is a cross-sectional view showing a state in which a defect in an object to be inspected is detected using an ultrasonic probe according to an embodiment of the invention, and Fig. 2 shows the ultrasonic wave at this time. A graph showing the waveforms; Figure 3 is a cross-sectional view showing a state in which a defect in an object to be inspected is being detected using a conventional ultrasonic probe; Figure 5 is a cross-sectional view showing a state in which it is checked whether or not the sonic pulses are being transmitted correctly from the ultrasonic probe. It is a graph which shows the waveform of the ultrasonic wave when carried out. In the drawings, 1... object to be inspected, 2A, 2B... ultrasonic probe, 3... casing, 4A, 4B... passage, 5...
…entrance.
Claims (1)
２本の通路の各々の上部に固定された超音波探触
子とからなり、前記通路内には、前記超音波探触
子からの超音波を伝ぱんさせるための水が供給さ
れ、前記超音波探触子は、これらから発信される
超音波の入射角および入射点が同一となるように
固定され、且つ、前記超音波探触子の各々から前
記通路内の水を介して被検査物に到達する超音波
の伝ぱん距離は等しいことを特徴とする斜角探傷
用超音波探触子。 It consists of two passages formed in a casing and an ultrasonic probe fixed to the upper part of each of the two passages, and the passage contains ultrasonic waves from the ultrasonic probe. Water is supplied to propagate the ultrasonic probe, and the ultrasonic probe is fixed so that the incident angle and point of incidence of the ultrasonic wave emitted from these probes are the same, and the ultrasonic probe is An ultrasonic probe for angle angle flaw detection, characterized in that the propagation distances of the ultrasonic waves reaching the object to be inspected from each via the water in the passage are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15439285U JPS6262960U (en) | 1985-10-11 | 1985-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15439285U JPS6262960U (en) | 1985-10-11 | 1985-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262960U true JPS6262960U (en) | 1987-04-18 |
Family
ID=31074142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15439285U Pending JPS6262960U (en) | 1985-10-11 | 1985-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262960U (en) |
-
1985
- 1985-10-11 JP JP15439285U patent/JPS6262960U/ja active Pending
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