JPH0224194B2 - - Google Patents
Info
- Publication number
- JPH0224194B2 JPH0224194B2 JP61179579A JP17957986A JPH0224194B2 JP H0224194 B2 JPH0224194 B2 JP H0224194B2 JP 61179579 A JP61179579 A JP 61179579A JP 17957986 A JP17957986 A JP 17957986A JP H0224194 B2 JPH0224194 B2 JP H0224194B2
- Authority
- JP
- Japan
- Prior art keywords
- butt
- light
- gap
- welding
- light receiving
- 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
- 239000000463 material Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61179579A JPS6336987A (ja) | 1986-07-30 | 1986-07-30 | 突合せビ−ム溶接のための突合せ位置及び突合せ隙間の検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61179579A JPS6336987A (ja) | 1986-07-30 | 1986-07-30 | 突合せビ−ム溶接のための突合せ位置及び突合せ隙間の検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6336987A JPS6336987A (ja) | 1988-02-17 |
| JPH0224194B2 true JPH0224194B2 (enrdf_load_stackoverflow) | 1990-05-28 |
Family
ID=16068194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61179579A Granted JPS6336987A (ja) | 1986-07-30 | 1986-07-30 | 突合せビ−ム溶接のための突合せ位置及び突合せ隙間の検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336987A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133087U (ja) * | 1991-05-30 | 1992-12-10 | 株式会社シグマオートモーテイブ | 継 手 |
-
1986
- 1986-07-30 JP JP61179579A patent/JPS6336987A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133087U (ja) * | 1991-05-30 | 1992-12-10 | 株式会社シグマオートモーテイブ | 継 手 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336987A (ja) | 1988-02-17 |
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