JPH0473746B2 - - Google Patents
Info
- Publication number
- JPH0473746B2 JPH0473746B2 JP61136453A JP13645386A JPH0473746B2 JP H0473746 B2 JPH0473746 B2 JP H0473746B2 JP 61136453 A JP61136453 A JP 61136453A JP 13645386 A JP13645386 A JP 13645386A JP H0473746 B2 JPH0473746 B2 JP H0473746B2
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- flaw detection
- ultrasonic flaw
- sample
- hold circuit
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 23
- 230000007547 defect Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 16
- 230000002950 deficient Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 238000002592 echocardiography Methods 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61136453A JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61136453A JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62293156A JPS62293156A (ja) | 1987-12-19 |
| JPH0473746B2 true JPH0473746B2 (en]) | 1992-11-24 |
Family
ID=15175466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61136453A Granted JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62293156A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7225158B2 (en) | 1999-12-28 | 2007-05-29 | Sony Corporation | Image commercial transactions system and method |
-
1986
- 1986-06-12 JP JP61136453A patent/JPS62293156A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7225158B2 (en) | 1999-12-28 | 2007-05-29 | Sony Corporation | Image commercial transactions system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62293156A (ja) | 1987-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101738803B1 (ko) | 초음파 탐상 방법 및 초음파 탐상 장치 | |
| JPS62174653A (ja) | 超音波検査方法および装置 | |
| JPH056145B2 (en]) | ||
| JPH0473746B2 (en]) | ||
| JP2014202525A (ja) | 超音波探傷方法および超音波探傷装置 | |
| JPS6282350A (ja) | 超音波探傷装置 | |
| JPS6486059A (en) | Ultrasonic measurement system | |
| JPS6337902B2 (en]) | ||
| Kobayashi et al. | Signal processing method for scanning-acoustic-tomography defect detection based on correlation between ultrasound waveforms | |
| JPS61138160A (ja) | 超音波探傷装置 | |
| JP3008381B2 (ja) | 超音波測定装置 | |
| JPS6017354A (ja) | 超音波探傷装置 | |
| RU2034236C1 (ru) | Ультразвуковой эхо-импульсный толщиномер | |
| JPS63209099A (ja) | ピ−ク値検出回路 | |
| SU1026046A1 (ru) | Ультразвуковое устройство дл контрол изделий | |
| JPH06258300A (ja) | 超音波探傷の異常信号抽出装置および該異常信号の抽出方法 | |
| JPS60205357A (ja) | 超音波探傷方法 | |
| ZALESSKII et al. | System for the digital recording of ultrasonic flaw-detection results in automatic inspection | |
| JPH03135707A (ja) | ピーク検出形超音波厚さ計 | |
| JPS6195265A (ja) | 超音波計測における分解能の改善方法 | |
| JP2661061B2 (ja) | Ａｅ割れ検出装置 | |
| JP2999108B2 (ja) | 超音波探傷信号の波形ピーク連続検出方法及び検出装置 | |
| JPH032559A (ja) | 超音波探傷方法 | |
| SU1113738A1 (ru) | Ультразвуковой дефектоскоп | |
| JPS6385445A (ja) | 超音波測定装置 |