JPS6180454U - - Google Patents
Info
- Publication number
- JPS6180454U JPS6180454U JP16054285U JP16054285U JPS6180454U JP S6180454 U JPS6180454 U JP S6180454U JP 16054285 U JP16054285 U JP 16054285U JP 16054285 U JP16054285 U JP 16054285U JP S6180454 U JPS6180454 U JP S6180454U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- probe
- slide member
- cylindrical member
- whose
- 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
- 239000000523 sample Substances 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
図面は本考案の実施例を示すものであつて、第
１図は本案品を中空車軸内に挿入した状態を略示
する側面図、第２図は本案品の全体を略示する斜
視図、第３図はその先端部の一部の構造を示す斜
視図、第４図イ，ロ，ハ，ニは本案品による探傷
結果を示す波形図である。
１…外筒、２…内筒、３…取付アーム、４…探
触子、５…開閉アーム。
The drawings show an embodiment of the present invention, in which FIG. 1 is a side view schematically showing the product inserted into a hollow axle, FIG. 2 is a perspective view schematically showing the entire product, and FIG. Fig. 3 is a perspective view showing the structure of a part of the tip, and Fig. 4 A, B, C, and D are waveform diagrams showing the flaw detection results of the product. 1...Outer tube, 2...Inner tube, 3...Mounting arm, 4...Probe, 5...Opening/closing arm.
Claims (1)
を備えた超音波探傷機において、長尺の筒部材と
、該筒部材の軸長方向寸法よりも長い筒状をなし
、両端部を筒部材から僅かに突き出した状態で筒
部材内に軸長方向へ移動自在に挿通され内部に前
記探触子のリード線を挿通させたスライド部材と
、各一端部が筒部材の被検筒内側端部に枢支され
た複数の取付アームと、被検筒体内に挿入された
場合に被検筒体の内周面に対向させるべく各取付
アーム夫々の他端部に枢支された探触子と、各一
端部がスライド部材の被検筒内側端部に、また各
他端部が対応する取付アームの中途に枢支された
開閉アームと、スライド部材の被検筒外側端部に
これと軸方向を同一にして回転可能に支持され、
その一端を筒部材に回転可能に係合してある送り
ネジとを具備し、送りネジの回転により筒部材と
スライド部材とを相対移動させて各探触子の遠心
離反、求心接近を可能としたことを特徴とする超
音波探傷機。 In an ultrasonic flaw detector equipped with a probe that injects ultrasonic waves from the inner circumferential surface of a cylinder to be inspected, it includes a long cylinder member, a cylinder shape that is longer than the axial dimension of the cylinder member, and has both ends. A slide member is inserted into the cylindrical member so as to be movable in the axial direction with its portion protruding slightly from the cylindrical member, and the lead wire of the probe is inserted inside the slide member; A plurality of mounting arms are pivotally supported on the inner end of the cylinder, and each mounting arm is pivotally supported on the other end of the cylinder so as to face the inner circumferential surface of the cylinder under test when inserted into the cylinder under test. A probe, an opening/closing arm whose one end is pivoted to the inner end of the test tube of the slide member, and whose other end is pivoted to the middle of the corresponding mounting arm, and the outer end of the test tube of the slide member. is rotatably supported in the same axial direction as this,
It is equipped with a feed screw whose one end is rotatably engaged with the cylindrical member, and by rotation of the feed screw, the cylindrical member and the slide member are moved relative to each other, allowing centrifugal separation and centripetal approach of each probe. This ultrasonic flaw detector is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160542U JPS6227878Y2 (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160542U JPS6227878Y2 (en) | 1985-10-18 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180454U true JPS6180454U (en) | 1986-05-28 |
| JPS6227878Y2 JPS6227878Y2 (en) | 1987-07-17 |
Family
ID=30718466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160542U Expired JPS6227878Y2 (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227878Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114780U (en) * | 1976-02-26 | 1977-08-31 | ||
| JPS5350788A (en) * | 1976-10-19 | 1978-05-09 | Nippon Steel Corp | Holding mechanism for testing apparatus for tube inner part |
-
1985
- 1985-10-18 JP JP1985160542U patent/JPS6227878Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114780U (en) * | 1976-02-26 | 1977-08-31 | ||
| JPS5350788A (en) * | 1976-10-19 | 1978-05-09 | Nippon Steel Corp | Holding mechanism for testing apparatus for tube inner part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227878Y2 (en) | 1987-07-17 |
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