JPS61161660U - - Google Patents
Info
- Publication number
- JPS61161660U JPS61161660U JP4389285U JP4389285U JPS61161660U JP S61161660 U JPS61161660 U JP S61161660U JP 4389285 U JP4389285 U JP 4389285U JP 4389285 U JP4389285 U JP 4389285U JP S61161660 U JPS61161660 U JP S61161660U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- flaw detection
- test coil
- fluid supply
- supply pipe
- 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
- 239000012530 fluid Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は探傷ヘツドの一例を示す側面図、第２
図は探傷ヘツドの下部の詳細図、および第３図は
流体フロート部の詳細図である。
１…探傷ヘツド、５…筒軸、６…流体供給ロー
タリージヨイント、８…回転駆動用ＡＣモータ、
９…流体供給配管、１１…信号配線部、１３…非
接触回転トランス部、２１…ハウジング、２２…
周壁、２３…導孔、２４…小孔、２７…流体供給
管、３０…流体フロート部、３１…ケーシング、
３２…貫通孔、３３…流体溜り部、４１…試験コ
イル、Ｓ…鋼板。
Figure 1 is a side view showing an example of a flaw detection head;
The figure shows a detailed view of the lower part of the flaw detection head, and FIG. 3 shows a detailed view of the fluid float section. 1...Flaw detection head, 5...Cylinder shaft, 6...Fluid supply rotary joint, 8...AC motor for rotational drive,
9...Fluid supply piping, 11...Signal wiring section, 13...Non-contact rotating transformer section, 21...Housing, 22...
Peripheral wall, 23... Guide hole, 24... Small hole, 27... Fluid supply pipe, 30... Fluid float part, 31... Casing,
32...Through hole, 33...Fluid reservoir, 41...Test coil, S...Steel plate.
Claims (1)
間に流体を供給し、試験コイルを試験品表面より
浮上させて渦流探傷する装置において、探傷ヘツ
ドの本体に支持され、下方に向かつて開口する筒
状のハウジング、ハウジングの頂部から下端近く
まで延びる流体供給管、および外周面がハウジン
グの下部に、内周面が前記流体供給管にそれぞれ
遊合し、試験コイルを内蔵する筒状のケーシング
を備えたことを特徴とする渦流探傷試験コイルの
支持装置。 In a device that performs eddy current flaw detection by supplying fluid between the surface of a test piece and the lower surface of a probe-type test coil and raising the test coil above the surface of the test piece, a tube that is supported by the main body of the flaw detection head and opens downward. a cylindrical casing having a shaped housing, a fluid supply pipe extending from the top of the housing to near the bottom end of the housing, and a cylindrical casing having an outer peripheral surface engaged with the lower part of the housing and an inner peripheral surface engaging the fluid supply pipe, and containing a test coil therein. A support device for an eddy current flaw detection test coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4389285U JPH0334693Y2 (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4389285U JPH0334693Y2 (en) | 1985-03-28 | 1985-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161660U true JPS61161660U (en) | 1986-10-07 |
| JPH0334693Y2 JPH0334693Y2 (en) | 1991-07-23 |
Family
ID=30555978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4389285U Expired JPH0334693Y2 (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334693Y2 (en) |
-
1985
- 1985-03-28 JP JP4389285U patent/JPH0334693Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334693Y2 (en) | 1991-07-23 |