JPS61154559U - - Google Patents
Info
- Publication number
- JPS61154559U JPS61154559U JP3843585U JP3843585U JPS61154559U JP S61154559 U JPS61154559 U JP S61154559U JP 3843585 U JP3843585 U JP 3843585U JP 3843585 U JP3843585 U JP 3843585U JP S61154559 U JPS61154559 U JP S61154559U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- transmitting
- wedge
- transducer
- receiving
- 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 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例を示す斜視図と断
面図、第２図はこの考案の探触子の鋼中の超音波
指向特性図、第３図は従来の超音波探触子を示す
斜視図と断面図、第４図は斜角探傷法の幾可学図
である。
図において、１は第１の角度θＴを有する送信
用楔１、１′は第２の角度θＴ′を有する送信用
楔２、２は受信用楔、３は送信用楔１に取付けら
れる送信用振動子、３′は送信用楔２に取付けら
れる送信用振動子、４は受信用振動子である。尚
、各図中同一符号は同一又は相当部分を示す。
Fig. 1 is a perspective view and a sectional view showing an embodiment of this invention, Fig. 2 is a diagram of ultrasonic directivity characteristics in steel of the probe of this invention, and Fig. 3 is a diagram of a conventional ultrasonic probe. A perspective view and a sectional view are shown, and FIG. 4 is a geometric diagram of the oblique flaw detection method. In the figure, 1 is a transmitting wedge 1 having a first angle θT, 1' is a transmitting wedge 2 having a second angle θT', 2 is a receiving wedge, and 3 is a transmitting wedge attached to the transmitting wedge 1. A transducer 3' is a transmitting transducer attached to the transmitting wedge 2, and 4 is a receiving transducer. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
対して第１の角度を有する送信用楔１と第２の角
度を有する送信用楔２を上記第１の角度と第２の
角度の略中間値の角度を有する受信用楔の左右両
側にそれぞれ配置し、上記それぞれの楔の試験体
と当接する面とは反対の面に送信用振動子と受信
用振動子をそれぞれ具備させたことを特徴とする
超音波探触子。 In an ultrasonic longitudinal wave angle probe, a transmitting wedge 1 having a first angle and a transmitting wedge 2 having a second angle with respect to the surface of the test object are arranged at the angle between the first angle and the second angle. A transmitting transducer and a receiving transducer are respectively placed on the left and right sides of a receiving wedge having an angle approximately at the intermediate value, and the transmitting transducer and the receiving transducer are respectively provided on the opposite surface of each of the wedges to the surface that contacts the test specimen. An ultrasonic probe featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3843585U JPS61154559U (en) | 1985-03-18 | 1985-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3843585U JPS61154559U (en) | 1985-03-18 | 1985-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154559U true JPS61154559U (en) | 1986-09-25 |
Family
ID=30545442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3843585U Pending JPS61154559U (en) | 1985-03-18 | 1985-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154559U (en) |
-
1985
- 1985-03-18 JP JP3843585U patent/JPS61154559U/ja active Pending
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