JPH0327042B2 - - Google Patents
Info
- Publication number
- JPH0327042B2 JPH0327042B2 JP22842484A JP22842484A JPH0327042B2 JP H0327042 B2 JPH0327042 B2 JP H0327042B2 JP 22842484 A JP22842484 A JP 22842484A JP 22842484 A JP22842484 A JP 22842484A JP H0327042 B2 JPH0327042 B2 JP H0327042B2
- Authority
- JP
- Japan
- Prior art keywords
- section
- visible light
- infrared
- welded
- detection
- 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 57
- 238000003466 welding Methods 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 31
- 239000000463 material Substances 0.000 description 19
- 238000009826 distribution Methods 0.000 description 15
- 238000005520 cutting process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22842484A JPS61107102A (ja) | 1984-10-30 | 1984-10-30 | 電縫鋼管溶接部検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22842484A JPS61107102A (ja) | 1984-10-30 | 1984-10-30 | 電縫鋼管溶接部検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61107102A JPS61107102A (ja) | 1986-05-26 |
| JPH0327042B2 true JPH0327042B2 (enrdf_load_stackoverflow) | 1991-04-12 |
Family
ID=16876257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22842484A Granted JPS61107102A (ja) | 1984-10-30 | 1984-10-30 | 電縫鋼管溶接部検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107102A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016017909A (ja) * | 2014-07-10 | 2016-02-01 | Ｊｆｅスチール株式会社 | 超音波探傷装置及び超音波探傷方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2999341B2 (ja) * | 1993-03-04 | 2000-01-17 | オプテックス株式会社 | ホットメルト付着品質判定方法及び装置 |
| KR100617241B1 (ko) * | 2001-08-24 | 2006-09-12 | 재단법인 포항산업과학연구원 | 레이저 용접비드의 크기 측정장치 |
| JP5243486B2 (ja) * | 2010-06-01 | 2013-07-24 | 日本電信電話株式会社 | ケーブル位置検出装置、ケーブル位置検出方法及びケーブル位置検出プログラム |
| KR20230161505A (ko) * | 2021-05-17 | 2023-11-27 | 제이에프이 스틸 가부시키가이샤 | 용접 강관의 심부 및 가열부의 위치 검출 장치, 용접 강관의 제조 설비, 용접 강관의 심부 및 가열부의 위치 검출 방법, 용접 강관의 제조 방법 및 용접 강관의 품질 관리 방법 |
-
1984
- 1984-10-30 JP JP22842484A patent/JPS61107102A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016017909A (ja) * | 2014-07-10 | 2016-02-01 | Ｊｆｅスチール株式会社 | 超音波探傷装置及び超音波探傷方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61107102A (ja) | 1986-05-26 |
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