JPH0562029B2 - - Google Patents
Info
- Publication number
- JPH0562029B2 JPH0562029B2 JP28033184A JP28033184A JPH0562029B2 JP H0562029 B2 JPH0562029 B2 JP H0562029B2 JP 28033184 A JP28033184 A JP 28033184A JP 28033184 A JP28033184 A JP 28033184A JP H0562029 B2 JPH0562029 B2 JP H0562029B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- magnetic
- welding
- flux density
- magnetic sensor
- 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
- 230000004907 flux Effects 0.000 claims description 63
- 238000003466 welding Methods 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer 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
- B23K9/1276—Using non-contact, electric or magnetic means, e.g. inductive means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Manipulator (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28033184A JPS61154773A (ja) | 1984-12-27 | 1984-12-27 | 溶接線検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28033184A JPS61154773A (ja) | 1984-12-27 | 1984-12-27 | 溶接線検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154773A JPS61154773A (ja) | 1986-07-14 |
| JPH0562029B2 true JPH0562029B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-09-07 |
Family
ID=17623515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28033184A Granted JPS61154773A (ja) | 1984-12-27 | 1984-12-27 | 溶接線検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154773A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3935528C2 (de) * | 1989-10-25 | 1999-12-09 | Laser & Med Tech Gmbh | Verfahren und Vorrichtung zur Steuerung gepulster Lasersysteme in der Materialbearbeitung |
| CN103707304B (zh) * | 2013-12-19 | 2016-02-03 | 哈尔滨工业大学 | 一种针对容器焊缝检查机械手运动的控制系统及控制方法 |
| CN112304202B (zh) * | 2020-05-20 | 2022-09-23 | 上海达铭科技有限公司 | 激光点焊焊核几何参数测量装置及其使用方法 |
-
1984
- 1984-12-27 JP JP28033184A patent/JPS61154773A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61154773A (ja) | 1986-07-14 |
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