KR880701153A - 레이저 비임 운반 시스템 - Google Patents
레이저 비임 운반 시스템Info
- Publication number
- KR880701153A KR880701153A KR1019870701096A KR870701096A KR880701153A KR 880701153 A KR880701153 A KR 880701153A KR 1019870701096 A KR1019870701096 A KR 1019870701096A KR 870701096 A KR870701096 A KR 870701096A KR 880701153 A KR880701153 A KR 880701153A
- Authority
- KR
- South Korea
- Prior art keywords
- enlarged
- laser
- laser beam
- diameter
- welding
- Prior art date
Links
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
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 일치하는 시스템의 개략도이다.
Claims (2)
- 상기 용접장소에서 비교적 떨어진 한 지점에서 비교적 작은 직경의 레이져 비임(23m의 수송 거리에서 약25%까지 발산하는 크기)을 산출하는 레이저 발생기(1)와, 상기한 지점 근처에서 상기 비임을 일반적으로 23내지 46m의 운반거리에서 10%이하로 발산하는 큰 직경으로 확대하기 위한 수단(16)과, 확대된 비임(22)을 상기 용접장소(30)에 비교적 인접한 제2지점으로 유도하기 위한 수단과, 상기 확대된 비임을 용접공정을 위해 선택한 축소직경 비임으로 축소하고 상기 축소직경 비임을 상기 용접 장소(30)로 유도하기 위한 수단으로 구성되는, 비교적 원거리로 떨어져 있는 용접장소에서 충분한 길이의 용접부를 형성하기에 적당한 레이저 용접용 레이저 비임 수송 시스템에 있어서, 상기 확대된 비임의 최소한 일부분은 형성될 용접부와 평행하게 연장되며, 상기 확대된 비임을 축소하기 위한 상기 수단은 상기 확대된 비임(22)을 축소하기 위한 상기 수단(26)에 전달되는 확대된 비임을 따라 직선적으로 움직일 수 있는 것을 특징으로 하는 레이저 비임 운반시스템.
- 제1항에 있어서, 상기 비교적 작은 직경의 비임은 0.05 내지 0.1m의 범위를 가지며, 상기 더 큰 직경의 비임은 0.13 내지 0.18m의 직경 범위를 갖는 것을 특징으로 하는 레이저 비임 운반 시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/844422 | 1986-03-26 | ||
US06/844,422 US4683365A (en) | 1986-03-26 | 1986-03-26 | Laser beam transport system |
PCT/US1987/000642 WO1987005842A1 (en) | 1986-03-26 | 1987-03-23 | Laser beam transport method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880701153A true KR880701153A (ko) | 1988-07-25 |
Family
ID=25292681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870701096A KR880701153A (ko) | 1986-03-26 | 1987-03-23 | 레이저 비임 운반 시스템 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4683365A (ko) |
EP (1) | EP0298992B1 (ko) |
JP (1) | JPH01501851A (ko) |
KR (1) | KR880701153A (ko) |
CA (1) | CA1272250A (ko) |
WO (1) | WO1987005842A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4969169A (en) * | 1986-04-15 | 1990-11-06 | Hampshire Instruments, Inc. | X-ray lithography system |
US4840483A (en) * | 1987-12-18 | 1989-06-20 | Cincinnati Milacron Inc. | Alignment tool for laser beam delivery systems and method of alignment |
JPH0584587A (ja) * | 1991-09-27 | 1993-04-06 | Fanuc Ltd | レーザ加工方法及び装置 |
DE102004050456A1 (de) * | 2004-10-14 | 2006-04-20 | Jenoptik Automatisierungstechnik Gmbh | Gelenkarmroboter mit integrierter Laserstrahlführung |
DE102010004084B4 (de) * | 2010-01-06 | 2023-08-03 | Gunnar Held | Laserbearbeitungsvorrichtung für groß dimensionierte Bauteile |
WO2016002036A1 (ja) * | 2014-07-03 | 2016-01-07 | 新日鐵住金株式会社 | レーザ加工装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3588439A (en) * | 1967-05-12 | 1971-06-28 | Rca Corp | High resolution laser engraving apparatus |
US4316074A (en) * | 1978-12-20 | 1982-02-16 | Quantronix Corporation | Method and apparatus for laser irradiating semiconductor material |
US4358659A (en) * | 1981-07-13 | 1982-11-09 | Mostek Corporation | Method and apparatus for focusing a laser beam on an integrated circuit |
US4456812A (en) * | 1982-07-30 | 1984-06-26 | Armco Inc. | Laser treatment of electrical steel |
US4468551A (en) * | 1982-07-30 | 1984-08-28 | Armco Inc. | Laser treatment of electrical steel and optical scanning assembly therefor |
US4574180A (en) * | 1984-06-19 | 1986-03-04 | Westinghouse Electric Corp. | Beam alignment system for laser welding system |
-
1986
- 1986-03-26 US US06/844,422 patent/US4683365A/en not_active Expired - Fee Related
-
1987
- 1987-03-12 CA CA000531891A patent/CA1272250A/en not_active Expired - Lifetime
- 1987-03-23 WO PCT/US1987/000642 patent/WO1987005842A1/en active IP Right Grant
- 1987-03-23 JP JP62502440A patent/JPH01501851A/ja active Pending
- 1987-03-23 EP EP87902942A patent/EP0298992B1/en not_active Expired - Lifetime
- 1987-03-23 KR KR1019870701096A patent/KR880701153A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0298992B1 (en) | 1990-10-03 |
CA1272250A (en) | 1990-07-31 |
WO1987005842A1 (en) | 1987-10-08 |
EP0298992A1 (en) | 1989-01-18 |
JPH01501851A (ja) | 1989-06-29 |
US4683365A (en) | 1987-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |