JPH01117764U - - Google Patents
Info
- Publication number
- JPH01117764U JPH01117764U JP920288U JP920288U JPH01117764U JP H01117764 U JPH01117764 U JP H01117764U JP 920288 U JP920288 U JP 920288U JP 920288 U JP920288 U JP 920288U JP H01117764 U JPH01117764 U JP H01117764U
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- inspected
- article
- pass
- water immersion
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 238000007654 immersion Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- 230000007547 defect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
図面は本考案に係る水浸超音波探傷装置の好適
な実施例を示すものであつて、第１図は一実施例
に係る水侵超音波探傷装置を一部破断して示す概
略斜視図、第２図は第１図に示す水侵超音波探傷
装置を縦断して示す説明図、第３図は従来の水侵
超音波探傷装置を縦断して示す説明図である。
１２…探傷槽、１２ａ…通孔、１４…探触子、
１６…被検査物品、２６…噴射部材。
The drawings show a preferred embodiment of the water immersion ultrasonic flaw detection device according to the present invention, and FIG. 1 is a partially cutaway schematic perspective view of the water immersion ultrasonic flaw detection device according to one embodiment; FIG. 2 is an explanatory diagram showing a longitudinal section of the water immersion ultrasonic flaw detection apparatus shown in FIG. 1, and FIG. 3 is an explanatory diagram showing a longitudinal section of the conventional water immersion ultrasonic flaw detection apparatus. 12...Flaw detection tank, 12a...Through hole, 14...Probe,
16... Article to be inspected, 26... Injection member.
Claims (1)
物品１６を浸漬状態で通過させつつ、該探傷槽１
２中に配置した超音波探触子１４により当該被検
査物品１６の内部傷等の欠陥を検出するよう構成
した超音波探傷装置において、 前記探傷槽１２に穿設される被検査物品１６の
入口側通孔１２ａの直前に、該被検査物品１６の
非接触での通過を許容すると共に、被検査物品１
６の全外周に前記探傷液を噴射可能な噴射部材２
６を配設した ことを特徴とする水浸超音波探傷装置。 〔２〕 前記噴射部材２６は一端が閉塞されたパ
イプで構成され、このパイプを被検査物品１６の
通過を許容する環状部２６ａに形成すると共に、
この環状部２６ａの適所に、求心方向でかつ被検
査物品１６の進行方向と逆方向に探傷液を噴射可
能な複数の噴射孔２６ｂを穿設した請求項１記載
の水浸超音波探傷装置。[Scope of Claim for Utility Model Registration] [1] While passing the article to be inspected 16 immersed in the flaw detection liquid stored in the flaw detection tank 12, the flaw detection tank 1
In an ultrasonic flaw detection device configured to detect defects such as internal flaws in the object to be inspected 16 using an ultrasonic probe 14 disposed in the flaw detection tank 12, Immediately in front of the side passage hole 12a, the article to be inspected 16 is allowed to pass through without contact, and the article to be inspected 16 is allowed to pass through without contact.
Injection member 2 capable of injecting the flaw detection liquid onto the entire outer circumference of 6
A water immersion ultrasonic flaw detection device characterized by having 6 arranged therein. [2] The injection member 26 is composed of a pipe with one end closed, and this pipe is formed into an annular portion 26a that allows the inspection object 16 to pass through, and
2. The water immersion ultrasonic flaw detection apparatus according to claim 1, wherein a plurality of injection holes 26b are provided at appropriate positions in the annular portion 26a to inject the flaw detection liquid in a centripetal direction and in a direction opposite to the traveling direction of the inspected article 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP920288U JPH01117764U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP920288U JPH01117764U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117764U true JPH01117764U (en) | 1989-08-09 |
Family
ID=31215743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP920288U Pending JPH01117764U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022715A (en) * | 2000-07-10 | 2002-01-23 | Daido Steel Co Ltd | Ultrasonic flaw detector |
-
1988
- 1988-01-27 JP JP920288U patent/JPH01117764U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022715A (en) * | 2000-07-10 | 2002-01-23 | Daido Steel Co Ltd | Ultrasonic flaw detector |
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