ZA891536B - An alignment system for a power beam - Google Patents
An alignment system for a power beamInfo
- Publication number
- ZA891536B ZA891536B ZA891536A ZA891536A ZA891536B ZA 891536 B ZA891536 B ZA 891536B ZA 891536 A ZA891536 A ZA 891536A ZA 891536 A ZA891536 A ZA 891536A ZA 891536 B ZA891536 B ZA 891536B
- Authority
- ZA
- South Africa
- Prior art keywords
- alignment system
- power beam
- power
- alignment
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- 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
-
- 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
- B23K26/042—Automatically aligning the laser beam
- B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Laser Beam Processing (AREA)
- Optical Communication System (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Lasers (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8802473A FR2627874B1 (fr) | 1988-02-29 | 1988-02-29 | Systeme d'alignement d'un faisceau de puissance |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA891536B true ZA891536B (en) | 1989-11-29 |
Family
ID=9363730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA891536A ZA891536B (en) | 1988-02-29 | 1989-02-28 | An alignment system for a power beam |
Country Status (10)
Country | Link |
---|---|
US (1) | US5085509A (de) |
EP (1) | EP0331962A1 (de) |
JP (1) | JPH01258888A (de) |
KR (1) | KR890013493A (de) |
CN (1) | CN1035567A (de) |
CA (1) | CA1316990C (de) |
DK (1) | DK91489A (de) |
FR (1) | FR2627874B1 (de) |
SU (1) | SU1713425A3 (de) |
ZA (1) | ZA891536B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2559285B2 (ja) * | 1990-03-29 | 1996-12-04 | 株式会社イセキ開発工機 | シールド型トンネル掘削機 |
FR2679809B1 (fr) * | 1991-08-01 | 1995-11-10 | France Etat Armement | Dispositif d'observation d'une zone d'interaction entre un faisceau laser et de la matiere et dispositif et procede de traitement par faisceau laser utilisant ce dispositif d'observation. |
US5386221A (en) * | 1992-11-02 | 1995-01-31 | Etec Systems, Inc. | Laser pattern generation apparatus |
US5430270A (en) * | 1993-02-17 | 1995-07-04 | Electric Power Research Institute, Inc. | Method and apparatus for repairing damaged tubes |
US5461472A (en) * | 1993-06-28 | 1995-10-24 | At&T Ipm Corp. | Method and apparatus for measuring the parallelism of two surfaces |
US5642297A (en) * | 1994-12-12 | 1997-06-24 | Gurley Precision Instruments, Inc. | Apparatus and method for measuring the kinematic accuracy in machines and mechanisms using absolute encoders |
JP3560135B2 (ja) * | 1999-03-23 | 2004-09-02 | 日産自動車株式会社 | Yagレーザ溶接部の品質モニタリング方法 |
US7279721B2 (en) | 2005-04-13 | 2007-10-09 | Applied Materials, Inc. | Dual wavelength thermal flux laser anneal |
WO2006111896A2 (en) * | 2005-04-19 | 2006-10-26 | Koninklijke Philips Electronics N.V. | Device for directing radiation to a layer, apparatus with such device and method using such apparatus |
CN107429994A (zh) * | 2015-03-27 | 2017-12-01 | 奥林巴斯株式会社 | 测定头以及具备该测定头的偏心测定装置 |
DE102015016274B4 (de) * | 2015-12-16 | 2023-10-19 | Mbda Deutschland Gmbh | Optisches System und Verfahren zum Justieren eines Signalstrahls |
DE102016222187A1 (de) * | 2016-11-11 | 2018-05-17 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum Bestimmen eines Strahlprofils eines Laserstrahls und Bearbeitungsmaschine |
DE102016222186B3 (de) * | 2016-11-11 | 2018-04-12 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum Kalibrieren zweier Scannereinrichtungen jeweils zur Positionierung eines Laserstrahls in einem Bearbeitungsfeld und Bearbeitungsmaschine zum Herstellen von dreidimensionalen Bauteilen durch Bestrahlen von Pulverschichten |
DE102018205403A1 (de) * | 2018-04-11 | 2019-10-17 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum Kalibrieren einer Bearbeitungsmaschine und Bearbeitungsmaschine |
US10989528B2 (en) * | 2019-08-27 | 2021-04-27 | Raytheon Company | High speed beam component-resolved profile and position sensitive detector |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844660A (en) * | 1972-11-16 | 1974-10-29 | Zygo Corp | Method and apparatus for aligning an interferometer mirror |
US3892488A (en) * | 1974-02-22 | 1975-07-01 | Us Air Force | Laser site marking system |
JPS57137092A (en) * | 1981-02-16 | 1982-08-24 | Olympus Optical Co Ltd | Visible guide beam projector for invisible laser device |
US4466739A (en) * | 1982-02-26 | 1984-08-21 | Kasner William H | Laser beam alignment system |
FR2541468B1 (fr) * | 1983-02-17 | 1986-07-11 | Commissariat Energie Atomique | Dispositif d'alignement d'un faisceau laser par l'intermediaire de moyens optiques de visee, procede de reperage de l'axe d'emission du faisceau laser et procede de mise en oeuvre du dispositif, pour controler l'alignement |
JPS6047482A (ja) * | 1983-08-26 | 1985-03-14 | Toshiba Corp | レ−ザ照射装置 |
DE3406677A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur kompensation der auswanderung eines laserstrahls |
DE3406676A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls |
DE3530189A1 (de) * | 1985-08-23 | 1987-03-05 | Zeiss Carl Fa | Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls |
ES2030717T3 (es) * | 1986-01-23 | 1992-11-16 | Westinghouse Electric Corporation | Cabezal de soldadura laser para soldar un manguito en un tubo. |
US4772122A (en) * | 1986-08-18 | 1988-09-20 | Westinghouse Electric Corp. | Alignment technique for laser beam optics |
-
1988
- 1988-02-29 FR FR8802473A patent/FR2627874B1/fr not_active Expired - Fee Related
-
1989
- 1989-02-20 EP EP89102934A patent/EP0331962A1/de not_active Ceased
- 1989-02-27 SU SU894613625A patent/SU1713425A3/ru active
- 1989-02-27 DK DK091489A patent/DK91489A/da not_active Application Discontinuation
- 1989-02-28 KR KR1019890002416A patent/KR890013493A/ko not_active Application Discontinuation
- 1989-02-28 CN CN89100937A patent/CN1035567A/zh active Pending
- 1989-02-28 US US07/316,749 patent/US5085509A/en not_active Expired - Fee Related
- 1989-02-28 JP JP1045564A patent/JPH01258888A/ja active Pending
- 1989-02-28 ZA ZA891536A patent/ZA891536B/xx unknown
- 1989-02-28 CA CA000592296A patent/CA1316990C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5085509A (en) | 1992-02-04 |
JPH01258888A (ja) | 1989-10-16 |
DK91489A (da) | 1989-08-30 |
FR2627874A1 (fr) | 1989-09-01 |
CN1035567A (zh) | 1989-09-13 |
SU1713425A3 (ru) | 1992-02-15 |
KR890013493A (ko) | 1989-09-23 |
DK91489D0 (da) | 1989-02-27 |
EP0331962A1 (de) | 1989-09-13 |
CA1316990C (fr) | 1993-04-27 |
FR2627874B1 (fr) | 1995-06-16 |
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