JPH026256U - - Google Patents
Info
- Publication number
- JPH026256U JPH026256U JP8453988U JP8453988U JPH026256U JP H026256 U JPH026256 U JP H026256U JP 8453988 U JP8453988 U JP 8453988U JP 8453988 U JP8453988 U JP 8453988U JP H026256 U JPH026256 U JP H026256U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- work
- holder
- axis
- work holder
- 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 8
- 238000001514 detection method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は、本考案の一実施例を示す一部切欠側
面図、第２図は、第１図におけるＸ―Ｘ線に沿う
要部の縦断正面図、第３図は、同じくＹ―Ｙ線に
沿う要部の縦断正面図、第４図は、本考案の治具
の芯出し状態を示す側面図である。
１……治具、２……水槽、３……基台、３ａ，
１１……凹溝、４，９，１２，１６……ボルト、
５……探触子、６……探触子ホルダ、６ｂ，１４
……軸孔、７……支持ブロツク、７ａ……傾斜面
、７ｂ，１０ａ……突条、８，１３……長孔、１
０……ワークホルダ、１０ｂ……フランジ部、１
５……ワークガイド、１５ａ……ガイド孔、１７
……エンジンバルブ（ワーク）、１７ａ……軸部
、１７ｂ……傘部（拡径部）、１７ｃ……チツプ
、１８……めねじ孔、１９……ストツパボルト（
ストツパ）、２０……芯出し棒、２０ａ，２０ｂ
……軸部、Ｆ……弁フエース、Ｎ……首部、Ｗ…
…溶接部。
Fig. 1 is a partially cutaway side view showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional front view of the main part taken along the line X--X in Fig. FIG. 4 is a longitudinal sectional front view of the main part along the line, and is a side view showing the centering state of the jig of the present invention. 1... Jig, 2... Water tank, 3... Base, 3a,
11...concave groove, 4,9,12,16...bolt,
5... Probe, 6... Probe holder, 6b, 14
...Shaft hole, 7...Support block, 7a...Slanted surface, 7b, 10a...Protrusion, 8, 13...Long hole, 1
0... Work holder, 10b... Flange part, 1
5... Work guide, 15a... Guide hole, 17
... Engine valve (work), 17a ... Shaft part, 17b ... Umbrella part (increased diameter part), 17c ... Chip, 18 ... Female threaded hole, 19 ... Stopper bolt (
stopper), 20... centering rod, 20a, 20b
...Shaft, F...Valve face, N...Neck, W...
…welded part.
Claims (1)
軸部の一端に拡径部を備える寸法の異なる種々の
ワークを、前記探触子ホルダに保持された探触子
と同一軸線上に、かつ探触子との間に所望の間隔
を置いて保持するワークホルダとを設けてなる超
音波探傷用治具において、 前記ワークホルダに、前記ワークにおける軸部
と拡径部との連設部分に当接して、ワークホルダ
に対するワークの前記軸線方向の移動を阻止する
ストツパを、前記軸線に対して適宜傾斜する求心
方向に向けて突出長を調整可能として設け、かつ
前記ワークホルダを、前記軸線方向に摺動可能と
して基台に装着したことを特徴とする超音波探傷
用治具。[Scope of claim for utility model registration] A probe holder for holding a probe on a base;
Workpieces of different sizes each having an enlarged diameter portion at one end of the shaft are placed on the same axis as the probe held in the probe holder and with a desired spacing between the probe and the probe. In an ultrasonic flaw detection jig comprising a work holder for holding, the work holder is in contact with a portion of the work where the shaft portion and the enlarged diameter portion are connected to each other so as to hold the work in the axial direction with respect to the work holder. A stopper for preventing movement is provided so that its protrusion length can be adjusted in a centripetal direction that is appropriately inclined with respect to the axis, and the work holder is mounted on a base so as to be slidable in the direction of the axis. A jig for ultrasonic flaw detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453988U JPH062138Y2 (en) | 1988-06-28 | 1988-06-28 | Ultrasonic flaw detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453988U JPH062138Y2 (en) | 1988-06-28 | 1988-06-28 | Ultrasonic flaw detection jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026256U true JPH026256U (en) | 1990-01-16 |
| JPH062138Y2 JPH062138Y2 (en) | 1994-01-19 |
Family
ID=31309222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8453988U Expired - Lifetime JPH062138Y2 (en) | 1988-06-28 | 1988-06-28 | Ultrasonic flaw detection jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062138Y2 (en) |
-
1988
- 1988-06-28 JP JP8453988U patent/JPH062138Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062138Y2 (en) | 1994-01-19 |