JPH0213971Y2 - - Google Patents
Info
- Publication number
- JPH0213971Y2 JPH0213971Y2 JP5073282U JP5073282U JPH0213971Y2 JP H0213971 Y2 JPH0213971 Y2 JP H0213971Y2 JP 5073282 U JP5073282 U JP 5073282U JP 5073282 U JP5073282 U JP 5073282U JP H0213971 Y2 JPH0213971 Y2 JP H0213971Y2
- Authority
- JP
- Japan
- Prior art keywords
- peeling
- sensor
- detection device
- elastic waves
- frequency
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003746 surface roughness Effects 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 |
|---|---|---|---|
| JP5073282U JPS58154462U (ja) | 1982-04-09 | 1982-04-09 | ネジ部欠陥検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073282U JPS58154462U (ja) | 1982-04-09 | 1982-04-09 | ネジ部欠陥検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58154462U JPS58154462U (ja) | 1983-10-15 |
| JPH0213971Y2 true JPH0213971Y2 (enrdf_load_stackoverflow) | 1990-04-17 |
Family
ID=30061516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073282U Granted JPS58154462U (ja) | 1982-04-09 | 1982-04-09 | ネジ部欠陥検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154462U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7569750B2 (ja) * | 2021-05-28 | 2024-10-18 | 三菱重工業株式会社 | 層間はく離の検出装置、複合材の加工装置、層間はく離の検出方法及び複合材の加工方法 |
-
1982
- 1982-04-09 JP JP5073282U patent/JPS58154462U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58154462U (ja) | 1983-10-15 |
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