JPS63255U - - Google Patents
Info
- Publication number
- JPS63255U JPS63255U JP9279386U JP9279386U JPS63255U JP S63255 U JPS63255 U JP S63255U JP 9279386 U JP9279386 U JP 9279386U JP 9279386 U JP9279386 U JP 9279386U JP S63255 U JPS63255 U JP S63255U
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- sound insulating
- center
- ultrasonic probe
- flaw detection
- 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 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案凹底部探傷用超音波探触子の一
実施例を示す正面図、第２図は第１図の部分拡
大図、第３図は第２実施例を示す斜視図、第４図
は第３図の超音波の照射状態を示す説明図である
。第５図及び第６図はそれぞれ従来探触子を示す
正面図、第７図は第６図探触子の作用を示す波形
図である。
１…凹所、２…欠陥、４…凹所底部、１１ａ，
１１ｂ…探触子、１２…円錐形シユー、１３…先
端小半球、１４…遮音材、１５…凹凸部。
Fig. 1 is a front view showing one embodiment of the ultrasonic probe for flaw detection at the bottom of a recess according to the present invention, Fig. 2 is a partially enlarged view of Fig. 1, and Fig. 3 is a perspective view showing the second embodiment. FIG. 4 is an explanatory diagram showing the ultrasonic irradiation state of FIG. 3. 5 and 6 are respectively front views showing conventional probes, and FIG. 7 is a waveform chart showing the action of the probe shown in FIG. 1... recess, 2... defect, 4... recess bottom, 11a,
11b...Probe, 12...Conical shoe, 13...Small hemisphere at the tip, 14...Sound insulating material, 15...Irregular portion.
Claims (1)
受信側端に、中央に遮音材を挾み先端に丸みをつ
けた分割円錐形状のシユーを取付けたことを特徴
とする凹底部探傷用超音波探触子。 Concave bottom flaw detection characterized by a split conical shoe with a sound insulating material in the center and a rounded tip attached to the transmitting and receiving ends of a split type ultrasonic probe with a sound insulating material in the center. Ultrasonic probe for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9279386U JPS63255U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9279386U JPS63255U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63255U true JPS63255U (en) | 1988-01-05 |
Family
ID=30954816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9279386U Pending JPS63255U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360916U (en) * | 1989-10-20 | 1991-06-14 | ||
| JP2010145401A (en) * | 2008-12-18 | 2010-07-01 | Nuovo Pignone Spa | Ultrasonic inspection method of noisy cast material and related probe |
| JP2011252759A (en) * | 2010-06-01 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Ultrasonic flaw detection system |
-
1986
- 1986-06-18 JP JP9279386U patent/JPS63255U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360916U (en) * | 1989-10-20 | 1991-06-14 | ||
| JP2010145401A (en) * | 2008-12-18 | 2010-07-01 | Nuovo Pignone Spa | Ultrasonic inspection method of noisy cast material and related probe |
| EP2199786B1 (en) * | 2008-12-18 | 2021-10-20 | NUOVO PIGNONE INTERNATIONAL S.r.l. | Ultrasound inspection methods for noisy cast materials and related probes |
| JP2011252759A (en) * | 2010-06-01 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Ultrasonic flaw detection system |