JP5715113B2 - レーザ加工機 - Google Patents
レーザ加工機 Download PDFInfo
- Publication number
- JP5715113B2 JP5715113B2 JP2012273679A JP2012273679A JP5715113B2 JP 5715113 B2 JP5715113 B2 JP 5715113B2 JP 2012273679 A JP2012273679 A JP 2012273679A JP 2012273679 A JP2012273679 A JP 2012273679A JP 5715113 B2 JP5715113 B2 JP 5715113B2
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- laser
- irradiation
- laser beam
- error
- irradiation position
- Prior art date
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- 238000001514 detection method Methods 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000001678 irradiating effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 9
- 238000013500 data storage Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Images
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
-
- 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
-
- 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
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Description
1…レーザ照射装置
11、12…ガルバノスキャナ
2…ビーム検出センサ
3…駆動装置
5…制御装置
51…照射位置指令部
52…装置位置指令部
54…誤差取得部
55…補正量記憶部
L…レーザビーム
Claims (3)
- レーザビームを設置台に設置した被加工物に照射して加工を行うレーザ加工機であって、
レーザビームの光軸を変化させて所望の目標照射位置にビームを照射することのできる移動可能なレーザ照射装置と、
被加工物によって覆われない設置台の傍らの部位に設けられ、レーザビームの照射を受けてその照射位置を検出するビーム検出センサと、
前記レーザ照射装置を前記ビーム検出センサに対して移動させる駆動装置とを具備し、
前記レーザ照射装置に目標照射位置を指令してレーザビームの光軸の方向を操作するとともに、同レーザ照射装置から出射するレーザビームが前記ビーム検出センサ上に設定された照準位置に照射されるよう前記駆動装置によりレーザ照射装置を移動させ、前記ビーム検出センサにより検出される実際の照射位置と前記照準位置との誤差を知得して、加工時に目標照射位置にレーザビームを照射するためにレーザ照射装置または駆動装置に与えるべき指令の補正量を決定するレーザ加工機。 - 前記レーザ照射装置に対し、レーザビームを目標照射位置に照射させるための指令を行う照射位置指令部と、
前記駆動装置に対し、前記レーザ照射装置から出射するレーザビームが前記照準位置に照射されるようにレーザ照射装置を移動させるための指令を行う装置位置指令部と、
前記ビーム検出センサを介して実際の照射位置と前記照準位置との誤差を取得する誤差取得部と、
前記誤差取得部で取得した誤差に基づき、加工時に目標照射位置にレーザビームを照射するためにレーザ照射装置または駆動装置に与えるべき指令の補正量を決定して記憶する補正量記憶部とを有する制御装置をさらに具備した請求項1記載のレーザ加工機。 - 前記レーザ照射装置は、レーザ発振器から発振されるレーザビームを走査するガルバノスキャナと、そのレーザビームを集光する集光レンズとを有する請求項1または2記載のレーザ加工機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012273679A JP5715113B2 (ja) | 2012-12-14 | 2012-12-14 | レーザ加工機 |
TW102125739A TWI511821B (zh) | 2012-12-14 | 2013-07-18 | Laser processing machine |
KR1020130102998A KR101545391B1 (ko) | 2012-12-14 | 2013-08-29 | 레이저 가공기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012273679A JP5715113B2 (ja) | 2012-12-14 | 2012-12-14 | レーザ加工機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014117722A JP2014117722A (ja) | 2014-06-30 |
JP5715113B2 true JP5715113B2 (ja) | 2015-05-07 |
Family
ID=51130123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012273679A Active JP5715113B2 (ja) | 2012-12-14 | 2012-12-14 | レーザ加工機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5715113B2 (ja) |
KR (1) | KR101545391B1 (ja) |
TW (1) | TWI511821B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6673632B2 (ja) * | 2014-09-08 | 2020-03-25 | ファナック株式会社 | レーザ光を高速で走査可能なガルバノスキャナを含む光造形加工機 |
JP7412925B2 (ja) * | 2019-08-26 | 2024-01-15 | キヤノン株式会社 | 光学装置、および、物品の製造方法 |
KR102676175B1 (ko) * | 2022-10-31 | 2024-06-17 | 한국공학대학교산학협력단 | 갈바노 스캐너를 포함하는 레이저 장치 및 갈바노 스캐너의 제어 명령 결정 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7732732B2 (en) * | 1996-11-20 | 2010-06-08 | Ibiden Co., Ltd. | Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board |
EP1852209B1 (en) * | 1996-11-20 | 2013-08-14 | Ibiden Co., Ltd. | Laser machining apparatus for manufacturing a multilayered printed wiring board |
WO2000064622A1 (en) * | 1999-04-27 | 2000-11-02 | Gsi Lumonics Inc. | Laser calibration apparatus and method |
TWI275439B (en) * | 2003-05-19 | 2007-03-11 | Mitsubishi Electric Corp | Laser processing apparatus |
US20060000814A1 (en) * | 2004-06-30 | 2006-01-05 | Bo Gu | Laser-based method and system for processing targeted surface material and article produced thereby |
TWI452605B (zh) * | 2006-01-30 | 2014-09-11 | Gsi Group Corp | 高速精準雷射修整之方法與系統,以及用於其內之掃描透鏡 |
KR101414867B1 (ko) * | 2006-06-26 | 2014-07-03 | 오르보테크 엘티디. | 인쇄 회로 기판 타깃의 정렬 |
US20090314751A1 (en) * | 2008-04-11 | 2009-12-24 | Applied Materials, Inc. | Laser scribe inspection methods and systems |
DE112008003863B4 (de) * | 2008-05-16 | 2017-04-13 | Harmonic Drive Systems Inc. | Verfahren zum Erzeugen eines Antriebsmusters für ein Galvano-Scannersystem |
JP5519123B2 (ja) * | 2008-06-10 | 2014-06-11 | 株式会社片岡製作所 | レーザ加工機 |
TWI454687B (zh) * | 2009-08-03 | 2014-10-01 | Toray Eng Co Ltd | Marking device and method |
-
2012
- 2012-12-14 JP JP2012273679A patent/JP5715113B2/ja active Active
-
2013
- 2013-07-18 TW TW102125739A patent/TWI511821B/zh active
- 2013-08-29 KR KR1020130102998A patent/KR101545391B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TWI511821B (zh) | 2015-12-11 |
KR20140078530A (ko) | 2014-06-25 |
JP2014117722A (ja) | 2014-06-30 |
TW201422351A (zh) | 2014-06-16 |
KR101545391B1 (ko) | 2015-08-18 |
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