JPS64155B2 - - Google Patents
Info
- Publication number
- JPS64155B2 JPS64155B2 JP11202982A JP11202982A JPS64155B2 JP S64155 B2 JPS64155 B2 JP S64155B2 JP 11202982 A JP11202982 A JP 11202982A JP 11202982 A JP11202982 A JP 11202982A JP S64155 B2 JPS64155 B2 JP S64155B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- groove
- line
- imaging device
- image
- 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
- 238000003466 welding Methods 0.000 claims description 116
- 238000003384 imaging method Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 24
- 238000009499 grossing Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000004069 differentiation Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/127—Means for tracking lines during arc welding or cutting
- B23K9/1272—Geometry oriented, e.g. beam optical trading
- B23K9/1274—Using non-contact, optical means, e.g. laser means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11202982A JPS594975A (ja) | 1982-06-29 | 1982-06-29 | 開先溶接倣い制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11202982A JPS594975A (ja) | 1982-06-29 | 1982-06-29 | 開先溶接倣い制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS594975A JPS594975A (ja) | 1984-01-11 |
| JPS64155B2 true JPS64155B2 (de) | 1989-01-05 |
Family
ID=14576211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11202982A Granted JPS594975A (ja) | 1982-06-29 | 1982-06-29 | 開先溶接倣い制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594975A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617072A (ja) * | 1984-06-21 | 1986-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | 開先倣い装置 |
| JPS6138785A (ja) * | 1984-07-31 | 1986-02-24 | Nippon Kokan Kk <Nkk> | 自動多層溶接法 |
-
1982
- 1982-06-29 JP JP11202982A patent/JPS594975A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS594975A (ja) | 1984-01-11 |
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