JPS62111547U - - Google Patents
Info
- Publication number
- JPS62111547U JPS62111547U JP20177885U JP20177885U JPS62111547U JP S62111547 U JPS62111547 U JP S62111547U JP 20177885 U JP20177885 U JP 20177885U JP 20177885 U JP20177885 U JP 20177885U JP S62111547 U JPS62111547 U JP S62111547U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- flaw detection
- holder
- water chamber
- dimension measurement
- 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 23
- 238000001514 detection method Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- 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)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
第１図は本実施例が適用される探触子回転型超
音波探傷装置の外観を示す斜視図、第２図その側
面図、第３図は本実施例が適用される主要部であ
る探触子ホルダを示す断面図、第４図は本実施例
の主要部であるホルダカバーを装着した状態の探
触子ホルダの外観を示す斜視図、第５図その要部
拡大断面図、第６図は本実施例の探傷装置におけ
る探触子の配置状態を示す説明図、第７図は本実
施例の要部であるホルダカバーの着脱状態を示す
断面図である。
Ｐ……被検材、１０……架台、１２……装置本
体、１４……探触子ホルダ、１６，１８……搬送
装置、２０……取付部、２２……寸測部、２４…
…探傷部、２６……媒質導入部、２８，３０，３
２……隔壁、３４……外カバー、３６……寸測用
水室、３８……探傷用水室、４０，４２，４４…
…貫通孔、４６，４８，５０……ブツシング、５
２，５４……寸測用探触子、５６……温度補償用
探触子、５８……反射板、６０……保持部、６２
，６４，６６，６８……探傷用探触子、７０，７
２……保持部材、７４……取付部、７７……同軸
ケーブル、９８，１００……カバー、１０２……
係止用穴、１０４……ボールプランジヤ、１０６
……ボール、１０８……退避空間。
Fig. 1 is a perspective view showing the external appearance of a rotating probe type ultrasonic flaw detection device to which this embodiment is applied, Fig. 2 is a side view thereof, and Fig. 3 is a main part of the probe to which this embodiment is applied. 4 is a sectional view showing the probe holder; FIG. 4 is a perspective view showing the appearance of the probe holder with a holder cover attached, which is the main part of this embodiment; FIG. 5 is an enlarged sectional view of the main part; The figure is an explanatory view showing the arrangement of the probes in the flaw detection apparatus of this embodiment, and FIG. 7 is a sectional view showing the attachment and detachment state of the holder cover, which is the main part of this embodiment. P... Test material, 10... Frame, 12... Device main body, 14... Probe holder, 16, 18... Transport device, 20... Mounting section, 22... Dimensions section, 24...
...Flaw detection section, 26...Medium introduction section, 28, 30, 3
2... Bulkhead, 34... Outer cover, 36... Water chamber for dimension measurement, 38... Water chamber for flaw detection, 40, 42, 44...
...Through hole, 46, 48, 50...Butching, 5
2, 54...Dimension measurement probe, 56...Temperature compensation probe, 58...Reflection plate, 60...Holding section, 62
, 64, 66, 68...flaw detection probe, 70, 7
2...Holding member, 74...Mounting portion, 77...Coaxial cable, 98, 100...Cover, 102...
Locking hole, 104...Ball plunger, 106
...Ball, 108...Evacuation space.
Claims (1)
子ホルダの中心部に被検材を挿通搬送し、該被検
材の回りに探触子ホルダを高速回転させて探傷を
行なう形式の探触子回転型超音波探傷装置におい
て、 上記探触子ホルダの両端部および中央部の各々
に隔壁を設けて、探傷用水室および寸測用水室を
形成して、前者には探傷用探触子を、一方、後者
には寸測用探触子を配設し、 上記探触子ホルダの探傷用水室および寸測用水
室の各外周部に、径の異なる筒状のホルダカバー
を軸方向に摺動可能に取付け、各々探傷用探触子
および寸測用探触子の基端部を開放可能に覆うよ
う構成したことを特徴とする探触子回転型超音波
探傷装置。 (2) 上記ホルダカバーを円筒状とし、かつ、該
ホルダカバーの係止にボールプランジヤを用いた
実用新案登録請求の範囲第１項記載の探触子回転
型超音波探傷装置。[Scope of claim for utility model registration] (1) A probe is held in a probe holder, a test material is inserted into the center of the probe holder, and the test material is conveyed, and the probe is placed around the test material. In a rotating probe type ultrasonic flaw detection device that performs flaw detection by rotating the child holder at high speed, partition walls are provided at both ends and the center of the probe holder, and a water chamber for flaw detection and a water chamber for dimension measurement are provided. The former is equipped with a flaw detection probe, while the latter is equipped with a dimension measurement probe, and each of the outer peripheries of the flaw detection water chamber and dimension measurement water chamber of the probe holder is The probe is characterized in that cylindrical holder covers with different diameters are attached so as to be slidable in the axial direction, and are configured to cover the proximal ends of the flaw detection probe and the dimension measurement probe in a releasable manner. Rotating probe ultrasonic flaw detection device. (2) The probe rotation type ultrasonic flaw detection device according to claim 1, wherein the holder cover is cylindrical and a ball plunger is used to lock the holder cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20177885U JPH0320775Y2 (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20177885U JPH0320775Y2 (en) | 1985-12-27 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62111547U true JPS62111547U (en) | 1987-07-16 |
| JPH0320775Y2 JPH0320775Y2 (en) | 1991-05-07 |
Family
ID=31165548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20177885U Expired JPH0320775Y2 (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320775Y2 (en) |
-
1985
- 1985-12-27 JP JP20177885U patent/JPH0320775Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320775Y2 (en) | 1991-05-07 |