WO2000015383A1 - Laser drilling holes in a cylindrical workpiece - Google Patents
Laser drilling holes in a cylindrical workpiece Download PDFInfo
- Publication number
- WO2000015383A1 WO2000015383A1 PCT/US1999/017919 US9917919W WO0015383A1 WO 2000015383 A1 WO2000015383 A1 WO 2000015383A1 US 9917919 W US9917919 W US 9917919W WO 0015383 A1 WO0015383 A1 WO 0015383A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- workpiece
- laser
- holes
- nozzle
- inches
- 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
- 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
- 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
- B23K26/046—Automatically 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
- B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and 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
- B23K26/0823—Devices involving rotation of 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
-
- 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
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/26—Alloys of Nickel and Cobalt and Chromium
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002343189A CA2343189C (en) | 1998-09-10 | 1999-08-09 | Laser drilling holes in a cylindrical workpiece |
JP2000569959A JP4409770B2 (en) | 1998-09-10 | 1999-08-09 | How to drill holes in a cylindrical workpiece with a laser |
AU54697/99A AU5469799A (en) | 1998-09-10 | 1999-08-09 | Laser drilling holes in a cylindrical workpiece |
MXPA01002494A MXPA01002494A (en) | 1998-09-10 | 1999-08-09 | Laser drilling holes in a cylindrical workpiece. |
EP99940946A EP1146989B1 (en) | 1998-09-10 | 1999-08-09 | Laser drilling holes in a cylindrical workpiece |
DE69943174T DE69943174D1 (en) | 1998-09-10 | 1999-08-09 | LASER DRILLING OF HOLES IN A CYLINDRICAL WORKPIECE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/151,648 | 1998-09-10 | ||
US09/151,648 US6130405A (en) | 1998-09-10 | 1998-09-10 | Laser drilling holes in a cylindrical workpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000015383A1 true WO2000015383A1 (en) | 2000-03-23 |
Family
ID=22539663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/017919 WO2000015383A1 (en) | 1998-09-10 | 1999-08-09 | Laser drilling holes in a cylindrical workpiece |
Country Status (9)
Country | Link |
---|---|
US (1) | US6130405A (en) |
EP (1) | EP1146989B1 (en) |
JP (1) | JP4409770B2 (en) |
KR (1) | KR100601407B1 (en) |
AU (1) | AU5469799A (en) |
CA (1) | CA2343189C (en) |
DE (1) | DE69943174D1 (en) |
MX (1) | MXPA01002494A (en) |
WO (1) | WO2000015383A1 (en) |
Cited By (4)
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---|---|---|---|---|
EP1759803A1 (en) * | 2005-09-06 | 2007-03-07 | Pratt & Whitney Canada Corp. | High speed laser drilling machine and method |
EP2014987A2 (en) | 2007-07-09 | 2009-01-14 | Pratt & Whitney Canada Corp. | Method of producing effusion holes |
US8362392B2 (en) | 2008-02-05 | 2013-01-29 | Pratt & Whitney Canada Corp. | Method for drilling holes according to an optimized sequence |
CN106181079A (en) * | 2016-07-29 | 2016-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device laser machining circumferential array micro hole |
Families Citing this family (26)
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---|---|---|---|---|
US6573474B1 (en) | 2000-10-18 | 2003-06-03 | Chromalloy Gas Turbine Corporation | Process for drilling holes through a thermal barrier coating |
DE10153735B4 (en) * | 2001-10-31 | 2007-12-13 | Robert Bosch Gmbh | probe |
US6560890B1 (en) | 2002-02-21 | 2003-05-13 | General Electric Company | Fixture for locating and clamping a part for laser drilling |
AU2003287727A1 (en) | 2002-11-13 | 2004-06-03 | Ackley Machine Corporation | Laser unit, inspection unit, method for inspecting pellet-shaped articles and pharmaceutical article |
US6734390B1 (en) | 2003-03-24 | 2004-05-11 | Honeywell International, Inc. | Laser cutting holes by trepanning on the fly |
US7154080B1 (en) * | 2005-01-13 | 2006-12-26 | Dick Rauth | System and method for detecting the efficacy of machined parts |
AU2006299612A1 (en) * | 2005-10-03 | 2007-04-12 | Aradigm Corporation | Method and system for laser machining |
US8122846B2 (en) * | 2005-10-26 | 2012-02-28 | Micronic Mydata AB | Platforms, apparatuses, systems and methods for processing and analyzing substrates |
EP1987397A4 (en) * | 2005-10-26 | 2015-08-19 | Micronic Mydata AB | Writing apparatuses and methods |
KR100654360B1 (en) * | 2005-10-27 | 2006-12-08 | 삼성전자주식회사 | Semiconductor integrated circuit device and fabrication method for the same |
US7307237B2 (en) | 2005-12-29 | 2007-12-11 | Honeywell International, Inc. | Hand-held laser welding wand nozzle assembly including laser and feeder extension tips |
JP4753787B2 (en) * | 2006-04-28 | 2011-08-24 | 川崎重工業株式会社 | Fluorescence spectroscopy internal stress inspection system |
WO2008044756A1 (en) * | 2006-10-12 | 2008-04-17 | Koike Sanso Kogyo Co., Ltd. | Plasma cutting method, and plasma cutting apparatus |
US7812282B2 (en) * | 2007-03-15 | 2010-10-12 | Honeywell International Inc. | Methods of forming fan-shaped effusion holes in combustors |
DE102007040843A1 (en) * | 2007-08-29 | 2009-03-05 | Precitec Kg | Laser processing head for machining a workpiece by means of a laser beam |
WO2009060569A1 (en) * | 2007-11-05 | 2009-05-14 | Panasonic Corporation | Roller working method, and roller working apparatus |
US8119949B2 (en) * | 2008-11-26 | 2012-02-21 | Honeywell International Inc. | Laser cutting shaped holes by trepanning on the fly |
GB2467130B (en) * | 2009-01-22 | 2012-11-28 | Cav Advanced Technologies Ltd | Method for perforating material |
CN105107758B (en) | 2010-06-01 | 2020-03-03 | 阿克莱机械公司 | Inspection system |
DE102010047917A1 (en) * | 2010-10-08 | 2012-04-12 | Jenoptik Automatisierungstechnik Gmbh | Device for simultaneous circumferential machining of a workpiece with laser beams |
FR2997882B1 (en) | 2012-11-09 | 2014-12-26 | Air Liquide | LASER NOZZLE WITH MODULAR MOBILE ELEMENT |
FR2997883B1 (en) | 2012-11-09 | 2014-12-26 | Air Liquide | LASER NOZZLE WITH INTERNAL MOBILE ELEMENT AND EXTERNAL COFFEE |
CN105143987B (en) | 2013-03-12 | 2017-10-20 | 麦克罗尼克迈达塔有限责任公司 | The alignment fiducials method of machine-building and to Barebone |
WO2014140047A2 (en) | 2013-03-12 | 2014-09-18 | Micronic Mydata AB | Method and device for writing photomasks with reduced mura errors |
CN204913053U (en) * | 2015-08-28 | 2015-12-30 | 李俊豪 | Laser board of two -way processing |
CN110238536A (en) * | 2018-03-09 | 2019-09-17 | 上海海立电器有限公司 | A kind of processing method and compressor cylinder of compressor cylinder |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3596050A (en) | 1970-05-05 | 1971-07-27 | Union Carbide Corp | Automatic torch height control |
US4298784A (en) | 1978-07-07 | 1981-11-03 | Schmall Karl Heinz | Arrangement for measuring the distance between a metallic workpiece and a processing tool |
US4794222A (en) | 1986-06-30 | 1988-12-27 | Manabu Funayama | Laser beam machining apparatus |
US4948940A (en) | 1988-06-17 | 1990-08-14 | Schablonentechnik Kufstein Gmbh | Device for treating a body with a beam of rays |
US5117087A (en) * | 1989-08-15 | 1992-05-26 | Elliott Industries Limited | Method of producing an apertured component |
US5340962A (en) | 1992-08-14 | 1994-08-23 | Lumonics Corporation | Automatic control of laser beam tool positioning |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032743A (en) * | 1975-06-27 | 1977-06-28 | Marvel Engineering Company | Laser microperforator |
US4377736A (en) * | 1981-08-14 | 1983-03-22 | General Electric Company | Method and apparatus for removing material from a surface |
JP2807461B2 (en) * | 1988-01-08 | 1998-10-08 | ファナック 株式会社 | Three-dimensional shape processing laser device |
US5037183A (en) * | 1989-02-22 | 1991-08-06 | United Technologies Corporation | Laser drilling |
GB2241594B (en) * | 1990-03-02 | 1993-09-01 | Rolls Royce Plc | Improvements in or relating to laser drilling of components |
US5026979A (en) * | 1990-03-05 | 1991-06-25 | General Electric Company | Method and apparatus for optically monitoring laser materials processing |
US5339103A (en) * | 1992-08-18 | 1994-08-16 | Schmidt Robert H | Part machining programming using a camera interchangeable with maching nozzle |
JPH06210475A (en) * | 1993-01-14 | 1994-08-02 | Fanuc Ltd | Height sensor device for laser robot |
-
1998
- 1998-09-10 US US09/151,648 patent/US6130405A/en not_active Expired - Lifetime
-
1999
- 1999-08-09 DE DE69943174T patent/DE69943174D1/en not_active Expired - Lifetime
- 1999-08-09 EP EP99940946A patent/EP1146989B1/en not_active Expired - Lifetime
- 1999-08-09 JP JP2000569959A patent/JP4409770B2/en not_active Expired - Fee Related
- 1999-08-09 WO PCT/US1999/017919 patent/WO2000015383A1/en active IP Right Grant
- 1999-08-09 MX MXPA01002494A patent/MXPA01002494A/en active IP Right Grant
- 1999-08-09 CA CA002343189A patent/CA2343189C/en not_active Expired - Fee Related
- 1999-08-09 KR KR1020017003084A patent/KR100601407B1/en not_active IP Right Cessation
- 1999-08-09 AU AU54697/99A patent/AU5469799A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3596050A (en) | 1970-05-05 | 1971-07-27 | Union Carbide Corp | Automatic torch height control |
US4298784A (en) | 1978-07-07 | 1981-11-03 | Schmall Karl Heinz | Arrangement for measuring the distance between a metallic workpiece and a processing tool |
US4794222A (en) | 1986-06-30 | 1988-12-27 | Manabu Funayama | Laser beam machining apparatus |
US4948940A (en) | 1988-06-17 | 1990-08-14 | Schablonentechnik Kufstein Gmbh | Device for treating a body with a beam of rays |
US5117087A (en) * | 1989-08-15 | 1992-05-26 | Elliott Industries Limited | Method of producing an apertured component |
US5340962A (en) | 1992-08-14 | 1994-08-23 | Lumonics Corporation | Automatic control of laser beam tool positioning |
Non-Patent Citations (2)
Title |
---|
See also references of EP1146989A4 |
VANDERWERT ET AL.: "Laser drilling effusion cooling holes in low NOx turbine engine components", PROC. OF 1996 ASME TURBO ASIA CONFERENCE, November 1996 (1996-11-01), pages 1 - 8, XP002925532 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1759803A1 (en) * | 2005-09-06 | 2007-03-07 | Pratt & Whitney Canada Corp. | High speed laser drilling machine and method |
WO2007028242A1 (en) * | 2005-09-06 | 2007-03-15 | Pratt & Whitney Canada Corp. | High speed laser drilling machine and method |
US7538296B2 (en) | 2005-09-06 | 2009-05-26 | Pratt & Whitney Canada Corp. | High speed laser drilling machine and method |
EP2014987A2 (en) | 2007-07-09 | 2009-01-14 | Pratt & Whitney Canada Corp. | Method of producing effusion holes |
US8171634B2 (en) | 2007-07-09 | 2012-05-08 | Pratt & Whitney Canada Corp. | Method of producing effusion holes |
EP2014987A3 (en) * | 2007-07-09 | 2013-04-10 | Pratt & Whitney Canada Corp. | Method of producing effusion holes |
US8695217B2 (en) | 2007-07-09 | 2014-04-15 | Pratt & Whitney Canada Corp. | Hole producing system |
US8362392B2 (en) | 2008-02-05 | 2013-01-29 | Pratt & Whitney Canada Corp. | Method for drilling holes according to an optimized sequence |
CN106181079A (en) * | 2016-07-29 | 2016-12-07 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device laser machining circumferential array micro hole |
Also Published As
Publication number | Publication date |
---|---|
AU5469799A (en) | 2000-04-03 |
JP4409770B2 (en) | 2010-02-03 |
EP1146989A4 (en) | 2009-05-06 |
CA2343189C (en) | 2007-10-16 |
CA2343189A1 (en) | 2000-03-23 |
EP1146989B1 (en) | 2011-02-02 |
EP1146989A1 (en) | 2001-10-24 |
US6130405A (en) | 2000-10-10 |
MXPA01002494A (en) | 2003-02-10 |
KR20010075022A (en) | 2001-08-09 |
KR100601407B1 (en) | 2006-07-14 |
JP2002524269A (en) | 2002-08-06 |
DE69943174D1 (en) | 2011-03-17 |
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