KR20130138575A - 레이저 가공방법 - Google Patents
레이저 가공방법 Download PDFInfo
- Publication number
- KR20130138575A KR20130138575A KR1020120062273A KR20120062273A KR20130138575A KR 20130138575 A KR20130138575 A KR 20130138575A KR 1020120062273 A KR1020120062273 A KR 1020120062273A KR 20120062273 A KR20120062273 A KR 20120062273A KR 20130138575 A KR20130138575 A KR 20130138575A
- Authority
- KR
- South Korea
- Prior art keywords
- workpiece
- scanner
- laser
- stage
- laser beam
- 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
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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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
-
- 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
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
도 2는 본 발명에 따른 레이저 가공방법의 실시예를 보인 블록도이다.
도 3은 본 발명에 따른 레이저 가공방법이 실행되는 레이저 가공장치의 예시를 보인 예시도이다.
도 4는 본 발명에 따른 레이저 가공방법에 의해 레이저 가공 상태를 보인 예시도이다.
20: 이송수단 30: 레이저디바이스
40: 제어부 50: 빔 익스팬더
60: 스캔시스템 70: 디플렉션유닛
80: 집광렌즈
Claims (3)
- (a)피가공물이 스테이지에 공급되어, 상기 스테이지 상에 안치되는 단계;
(b)상기 피가공물이 안치된 스테이지 상부로 스캐너가 위치되어, 상기 스테이지에 안치된 피가공물의 가공영역이 상기 스캐너에 의해 스캔되는 단계;
(c)상기 스캐너에 의해 스캔된 가공영역의 크기가 스캐너의 스캔윈도우 영역을 벗어나는지 측정하는 단계;
(d) 상기 스캔된 가공영역의 크기가 스캐너의 스캔윈도우 영역을 벗어나는 경우, 상기 스캔윈도우의 해당영역 내에서 가공경로를 따라 레이저빔의 스폿을 이동함과 동시에 상기 스테이지를 상기 레이저빔의 스폿 이동방향의 반대 방향으로 이송하며 피가공물을 가공하는 단계;를 포함하는 레이저 가공방법.
- 제1항에 있어서,
상기 (d)단계에서
상기 레이저빔의 스폿 반지름으로 레이저스폿이 중첩되게 조사되어 가공물을 가공하는 레이저 가공방법.
- 제1항에 있어서,
상기 (d)단계에서
상기 레이점 빔은 출력값 15~25W, 속도 90~100mm/sec로 가공경로를 따라 이동하면서 조사되어 가공물을 가공하는 레이저 가공방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120062273A KR101401486B1 (ko) | 2012-06-11 | 2012-06-11 | 레이저 가공방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120062273A KR101401486B1 (ko) | 2012-06-11 | 2012-06-11 | 레이저 가공방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130138575A true KR20130138575A (ko) | 2013-12-19 |
KR101401486B1 KR101401486B1 (ko) | 2014-06-05 |
Family
ID=49984258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120062273A Expired - Fee Related KR101401486B1 (ko) | 2012-06-11 | 2012-06-11 | 레이저 가공방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101401486B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160024888A (ko) | 2015-12-16 | 2016-03-07 | 전대연 | 실내위치기반으로 공항에서 여행가방을 자동으로 쉽고, 빠르게 찾는 방법 |
WO2017135543A1 (ko) * | 2016-02-05 | 2017-08-10 | (주)이오테크닉스 | 레이저 빔의 경사각을 이용한 레이저 가공방법 |
KR20170117005A (ko) | 2017-09-19 | 2017-10-20 | 전대연 | 스마트여행가방을 이용한 스마트 트렁크화인더앱 시스템 |
KR20210014171A (ko) | 2021-01-19 | 2021-02-08 | 전대연 | 스마트 트렁크 화인더시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8168514B2 (en) * | 2006-08-24 | 2012-05-01 | Corning Incorporated | Laser separation of thin laminated glass substrates for flexible display applications |
KR101605037B1 (ko) * | 2010-01-15 | 2016-04-01 | 동우 화인켐 주식회사 | 편광판 절단 방법 |
KR101186279B1 (ko) * | 2010-06-09 | 2012-09-27 | 주식회사 이오테크닉스 | 레이저 가공 시스템 및 그 가공방법 |
-
2012
- 2012-06-11 KR KR1020120062273A patent/KR101401486B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160024888A (ko) | 2015-12-16 | 2016-03-07 | 전대연 | 실내위치기반으로 공항에서 여행가방을 자동으로 쉽고, 빠르게 찾는 방법 |
WO2017135543A1 (ko) * | 2016-02-05 | 2017-08-10 | (주)이오테크닉스 | 레이저 빔의 경사각을 이용한 레이저 가공방법 |
KR20170117005A (ko) | 2017-09-19 | 2017-10-20 | 전대연 | 스마트여행가방을 이용한 스마트 트렁크화인더앱 시스템 |
KR20210014171A (ko) | 2021-01-19 | 2021-02-08 | 전대연 | 스마트 트렁크 화인더시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR101401486B1 (ko) | 2014-06-05 |
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