JPS6082284A - レ−ザ溶接方法およびその装置 - Google Patents
レ−ザ溶接方法およびその装置Info
- Publication number
- JPS6082284A JPS6082284A JP58186978A JP18697883A JPS6082284A JP S6082284 A JPS6082284 A JP S6082284A JP 58186978 A JP58186978 A JP 58186978A JP 18697883 A JP18697883 A JP 18697883A JP S6082284 A JPS6082284 A JP S6082284A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- pipe
- welding
- detection
- condensing
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000012545 processing Methods 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 18
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 101100536931 Escherichia coli (strain K12) thiD gene Proteins 0.000 description 1
- 101100159279 Escherichia coli (strain K12) yajL gene Proteins 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58186978A JPS6082284A (ja) | 1983-10-07 | 1983-10-07 | レ−ザ溶接方法およびその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58186978A JPS6082284A (ja) | 1983-10-07 | 1983-10-07 | レ−ザ溶接方法およびその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082284A true JPS6082284A (ja) | 1985-05-10 |
| JPH0234275B2 JPH0234275B2 (enrdf_load_stackoverflow) | 1990-08-02 |
Family
ID=16198053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58186978A Granted JPS6082284A (ja) | 1983-10-07 | 1983-10-07 | レ−ザ溶接方法およびその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082284A (enrdf_load_stackoverflow) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03207590A (ja) * | 1990-01-08 | 1991-09-10 | Mitsubishi Heavy Ind Ltd | レーザ溶接位置の位置決め装置 |
| US5179260A (en) * | 1990-08-17 | 1993-01-12 | Siemens Aktiengesellschaft | Device and process for the laser welding of a tube |
| US5196671A (en) * | 1990-08-17 | 1993-03-23 | Siemens Aktiengesellschaft | Device and process for the laser welding of a tube |
| US9821415B2 (en) | 2014-03-28 | 2017-11-21 | Crc-Evans Pipeline International, Inc. | Internal pipeline cooler |
| US10040141B2 (en) | 2013-05-23 | 2018-08-07 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| US10480862B2 (en) | 2013-05-23 | 2019-11-19 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US10589371B2 (en) | 2013-05-23 | 2020-03-17 | Crc-Evans Pipeline International, Inc. | Rotating welding system and methods |
| US10695876B2 (en) | 2013-05-23 | 2020-06-30 | Crc-Evans Pipeline International, Inc. | Self-powered welding systems and methods |
| US10828715B2 (en) | 2014-08-29 | 2020-11-10 | Crc-Evans Pipeline International, Inc. | System for welding |
| US11458571B2 (en) | 2016-07-01 | 2022-10-04 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US11767934B2 (en) | 2013-05-23 | 2023-09-26 | Crc-Evans Pipeline International, Inc. | Internally welded pipes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641091A (en) * | 1979-09-11 | 1981-04-17 | Toshiba Corp | Welding method of pipe |
-
1983
- 1983-10-07 JP JP58186978A patent/JPS6082284A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641091A (en) * | 1979-09-11 | 1981-04-17 | Toshiba Corp | Welding method of pipe |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03207590A (ja) * | 1990-01-08 | 1991-09-10 | Mitsubishi Heavy Ind Ltd | レーザ溶接位置の位置決め装置 |
| US5179260A (en) * | 1990-08-17 | 1993-01-12 | Siemens Aktiengesellschaft | Device and process for the laser welding of a tube |
| US5196671A (en) * | 1990-08-17 | 1993-03-23 | Siemens Aktiengesellschaft | Device and process for the laser welding of a tube |
| US10040141B2 (en) | 2013-05-23 | 2018-08-07 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| US10480862B2 (en) | 2013-05-23 | 2019-11-19 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US10589371B2 (en) | 2013-05-23 | 2020-03-17 | Crc-Evans Pipeline International, Inc. | Rotating welding system and methods |
| US10695876B2 (en) | 2013-05-23 | 2020-06-30 | Crc-Evans Pipeline International, Inc. | Self-powered welding systems and methods |
| US11175099B2 (en) | 2013-05-23 | 2021-11-16 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US11767934B2 (en) | 2013-05-23 | 2023-09-26 | Crc-Evans Pipeline International, Inc. | Internally welded pipes |
| US9821415B2 (en) | 2014-03-28 | 2017-11-21 | Crc-Evans Pipeline International, Inc. | Internal pipeline cooler |
| US10828715B2 (en) | 2014-08-29 | 2020-11-10 | Crc-Evans Pipeline International, Inc. | System for welding |
| US11458571B2 (en) | 2016-07-01 | 2022-10-04 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234275B2 (enrdf_load_stackoverflow) | 1990-08-02 |
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