JPH0338525B2 - - Google Patents
Info
- Publication number
- JPH0338525B2 JPH0338525B2 JP59122932A JP12293284A JPH0338525B2 JP H0338525 B2 JPH0338525 B2 JP H0338525B2 JP 59122932 A JP59122932 A JP 59122932A JP 12293284 A JP12293284 A JP 12293284A JP H0338525 B2 JPH0338525 B2 JP H0338525B2
- Authority
- JP
- Japan
- Prior art keywords
- echo
- defect
- scattered wave
- width
- measured
- 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
- 238000000034 method Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 45
- 239000000523 sample Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000002592 echocardiography Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59122932A JPS613008A (ja) | 1984-06-16 | 1984-06-16 | 幅寸法の測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59122932A JPS613008A (ja) | 1984-06-16 | 1984-06-16 | 幅寸法の測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS613008A JPS613008A (ja) | 1986-01-09 |
| JPH0338525B2 true JPH0338525B2 (en]) | 1991-06-11 |
Family
ID=14848175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59122932A Granted JPS613008A (ja) | 1984-06-16 | 1984-06-16 | 幅寸法の測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613008A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225382A (ja) | 2004-02-13 | 2005-08-25 | Honda Motor Co Ltd | 車両用リヤサスペンション装置 |
| JP4756150B2 (ja) * | 2006-03-28 | 2011-08-24 | 積水化学工業株式会社 | 埋設管の検査方法 |
| CN106197331A (zh) * | 2015-05-07 | 2016-12-07 | 上海通用汽车有限公司 | 超声波检测系统 |
-
1984
- 1984-06-16 JP JP59122932A patent/JPS613008A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS613008A (ja) | 1986-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4570487A (en) | Multibeam satellite-pulse observation technique for characterizing cracks in bimetallic coarse-grained component | |
| JP4785151B2 (ja) | 超音波探傷装置及び方法 | |
| JPH0352908B2 (en]) | ||
| CN101490543A (zh) | 超声波探伤装置和方法 | |
| US5804730A (en) | Ultrasonic testing method | |
| CA2258913C (en) | Ultrasonic technique for inspection of weld and heat-affected zone for localized high temperature hydrogen attack | |
| WO1986006486A1 (en) | Method of measuring angle of inclination of planar flaw in solid object with ultrasonic wave | |
| JP2004333387A (ja) | 溶接部の超音波検査方法 | |
| JP2001021542A (ja) | 溶接線横割れ欠陥長さ測定方法 | |
| Zippel et al. | Crack measurement in steel plates using TOFD method | |
| JPH0338525B2 (en]) | ||
| JPH1194806A (ja) | 鋼材端部表面又は側面の超音波探傷方法 | |
| Burhan et al. | A guideline of ultrasonic inspection on butt welded plates | |
| JPH0513263B2 (en]) | ||
| CN115128165A (zh) | 一种用于钢桁架桥中厚板焊缝的超声相控阵检测方法 | |
| Monchalin et al. | Evaluation of ultrasonic inspection procedures by field mapping with an optical probe | |
| Baby et al. | Ultrasonic sizing of embedded vertical cracks in ferritic steel welds | |
| Chung et al. | Ultrasonic detection of interface crack in adhesively bonded DCB joints | |
| Chiou et al. | Ultrasonic detection of cracks below bolts in aircraft skins | |
| JPH07325070A (ja) | 超音波法による欠陥深さの測定方法 | |
| CN120195268A (zh) | 一种用于管道内表面缺陷检测的无损检测方法 | |
| Murase et al. | Noncontact Evaluation of Defects in Thin Plate With Multimodes Lamb’s Waves and Wavelet Transform | |
| JPS60181649A (ja) | 応力測定方法 | |
| Nam | Directivity analysis of ultrasonic waves on surface defects using a visualization method | |
| KR200348096Y1 (ko) | 용접부위의 초음파 경사각 탐상검사용 측정구 |