JPH0299306U - - Google Patents
Info
- Publication number
- JPH0299306U JPH0299306U JP737089U JP737089U JPH0299306U JP H0299306 U JPH0299306 U JP H0299306U JP 737089 U JP737089 U JP 737089U JP 737089 U JP737089 U JP 737089U JP H0299306 U JPH0299306 U JP H0299306U
- Authority
- JP
- Japan
- Prior art keywords
- pipe material
- measured
- probes
- pair
- wall thickness
- 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
- 239000000523 sample Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
その全体構成図、第２図は要部拡大図、第３図は
エコー波形図である。
１はプラスチツク管、４ａ〜４ｄは超音波探触
子、５ａ〜５ｄは保持金具、６ａ〜６ｄはスクリ
ユー軸、７ａ〜７ｄはモータ、１０は信号処理部
、１１は駆動制御部、１２は肉厚計。
The drawings show an embodiment of the present invention; FIG. 1 is an overall configuration diagram thereof, FIG. 2 is an enlarged view of the main part, and FIG. 3 is an echo waveform diagram. 1 is a plastic tube, 4a to 4d are ultrasonic probes, 5a to 5d are holding fittings, 6a to 6d are screw shafts, 7a to 7d are motors, 10 is a signal processing section, 11 is a drive control section, 12 is a meat Thickness gauge.
Claims (1)
して測定する装置であつて、被測定管材を中心に
してその周囲に、当該被測定管材に向かつて直交
しかつ対向するように対をなす２組以上の超音波
探触子を設け、それぞれの探触子には被測定管材
の接線と平行な方向に移動できる駆動装置を備え
、対向する一対の探触子からの距離データをもと
に当該一対の探触子と直交する他の一対の探触子
を、自ら測定した被測定管材反射エコーが最大に
なる位置に移動させて厚みを測定するようにした
ことを特徴とする管材の肉厚測定装置。 This is a device that uses ultrasonic waves to measure the wall thickness of a pipe material that is being conveyed in a straight line, and includes pairs of pipes that are placed around the pipe material to be measured so as to be orthogonal to the pipe material to be measured and to face each other. Two or more sets of ultrasonic probes are provided, each probe is equipped with a drive device that can move in a direction parallel to the tangent to the pipe material to be measured, and distance data from a pair of opposing probes is also obtained. A pipe material characterized in that the thickness of the pipe material is measured by moving another pair of probes perpendicular to the pair of probes to a position where the reflected echo of the pipe material measured by itself is maximized. wall thickness measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP737089U JPH0299306U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP737089U JPH0299306U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299306U true JPH0299306U (en) | 1990-08-08 |
Family
ID=31212323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP737089U Pending JPH0299306U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010175306A (en) * | 2009-01-27 | 2010-08-12 | Toyota Motor Corp | Ultrasonic measurement device |
-
1989
- 1989-01-25 JP JP737089U patent/JPH0299306U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010175306A (en) * | 2009-01-27 | 2010-08-12 | Toyota Motor Corp | Ultrasonic measurement device |
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