JPS54107794A - Eddy current flaw detector - Google Patents
Eddy current flaw detectorInfo
- Publication number
- JPS54107794A JPS54107794A JP1436278A JP1436278A JPS54107794A JP S54107794 A JPS54107794 A JP S54107794A JP 1436278 A JP1436278 A JP 1436278A JP 1436278 A JP1436278 A JP 1436278A JP S54107794 A JPS54107794 A JP S54107794A
- Authority
- JP
- Japan
- Prior art keywords
- detector
- vibrations
- rolling stands
- transmitted
- eddy current
- 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
- 239000000463 material Substances 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
PURPOSE: To improve S/N by providing a detector which performs flaw detection of the material under inspection provided non-contactually with or in proximity to the outside circumference of the material under inspection.
CONSTITUTION: A bar steel 4 vibrates vigorously at the time of plunging into a detector 7 and coming out from the detector 7. And these vibrations will not be directly transmitted to the detector 7. In addition, the vibrations having been transmitted to respective guide members 12a, 12b, 14a, 14b will also be transmitted to rolling stands 1a, 1b but a detector support base 5 touches neigher of the rolling stands 1a, 1b and since a vibrationproofing material 6 interposes between the same and floor face 2, the detector 7 performs stable detection operation without receiving the strong vibrations of the rolling stands 1a, 1b.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436278A JPS54107794A (en) | 1978-02-10 | 1978-02-10 | Eddy current flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436278A JPS54107794A (en) | 1978-02-10 | 1978-02-10 | Eddy current flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54107794A true JPS54107794A (en) | 1979-08-23 |
Family
ID=11858940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1436278A Pending JPS54107794A (en) | 1978-02-10 | 1978-02-10 | Eddy current flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54107794A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131658U (en) * | 1985-02-05 | 1986-08-16 | ||
| JPS61146763U (en) * | 1985-03-05 | 1986-09-10 |
-
1978
- 1978-02-10 JP JP1436278A patent/JPS54107794A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131658U (en) * | 1985-02-05 | 1986-08-16 | ||
| JPS61146763U (en) * | 1985-03-05 | 1986-09-10 |
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