JPH0120957B2 - - Google Patents
Info
- Publication number
- JPH0120957B2 JPH0120957B2 JP13873683A JP13873683A JPH0120957B2 JP H0120957 B2 JPH0120957 B2 JP H0120957B2 JP 13873683 A JP13873683 A JP 13873683A JP 13873683 A JP13873683 A JP 13873683A JP H0120957 B2 JPH0120957 B2 JP H0120957B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- shoulder
- groove shoulder
- cross
- shape
- 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 73
- 238000003466 welding Methods 0.000 claims description 37
- 238000005520 cutting process Methods 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000005286 illumination Methods 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 18
- 238000003384 imaging method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000010953 base metal Substances 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001502 supplementing effect Effects 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 |
|---|---|---|---|
| JP13873683A JPS6030578A (ja) | 1983-07-30 | 1983-07-30 | 溶接開先肩部の断面形状検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13873683A JPS6030578A (ja) | 1983-07-30 | 1983-07-30 | 溶接開先肩部の断面形状検出装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30423488A Division JPH021510A (ja) | 1988-12-02 | 1988-12-02 | 溶接開先中心位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030578A JPS6030578A (ja) | 1985-02-16 |
| JPH0120957B2 true JPH0120957B2 (US06521211-20030218-C00004.png) | 1989-04-19 |
Family
ID=15228966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13873683A Granted JPS6030578A (ja) | 1983-07-30 | 1983-07-30 | 溶接開先肩部の断面形状検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030578A (US06521211-20030218-C00004.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861049A (ja) * | 1981-10-06 | 1983-04-11 | Mizuno Kogeisha:Goushi | 車輛の制動装置 |
| JPS62166949A (ja) * | 1986-01-14 | 1987-07-23 | Nippon Kokan Kk <Nkk> | 自動溶接ならい装置 |
-
1983
- 1983-07-30 JP JP13873683A patent/JPS6030578A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030578A (ja) | 1985-02-16 |
