DE3871038D1 - Regelungsverfahren fuer laseroszillator. - Google Patents

Regelungsverfahren fuer laseroszillator.

Info

Publication number: DE3871038D1
Authority: DE; Germany
Prior art keywords: laseroscillator; regulatory procedure; regulatory; procedure
Prior art date: 1987-03-20
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.): Expired - Lifetime

Application number

DE8888901933T

Other languages

English (en)

Inventor

Etsuo Yamazaki

Tsuyoshi Nagamine

Shigeru Isohata

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fanuc Corp

Original Assignee

Fanuc Corp

Priority date (The priority date 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 date listed.)

1987-03-20

Filing date

1988-02-19

Publication date

1992-06-17

1988-02-19 Application filed by Fanuc Corp filed Critical Fanuc Corp

1992-06-17 Application granted granted Critical

1992-06-17 Publication of DE3871038D1 publication Critical patent/DE3871038D1/de

2008-02-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
- 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
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4067—Restoring data or position after power failure or other interruption
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/409—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34394—Execute a certain number of program blocks and stop
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35352—By making a testpiece
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36089—Machining parameters, modification during operation
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45165—Laser machining

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Plasma & Fusion (AREA)
Human Computer Interaction (AREA)
Electromagnetism (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Laser Beam Processing (AREA)
Lasers (AREA)
Numerical Control (AREA)

DE8888901933T 1987-03-20 1988-02-19 Regelungsverfahren fuer laseroszillator. Expired - Lifetime DE3871038D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP62066779A JPS63235086A (ja)	1987-03-20	1987-03-20	レ−ザ発振器制御方法
PCT/JP1988/000186 WO1988006939A1 (fr)	1987-03-20	1988-02-19	Procede de commande d'un oscillateur laser

Publications (1)

Publication Number	Publication Date
DE3871038D1 true DE3871038D1 (de)	1992-06-17

Family

ID=13325695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888901933T Expired - Lifetime DE3871038D1 (de)	1987-03-20	1988-02-19	Regelungsverfahren fuer laseroszillator.

Country Status (6)

Country	Link
US (1)	US5065329A (de)
EP (1)	EP0305533B1 (de)
JP (1)	JPS63235086A (de)
KR (1)	KR910006211B1 (de)
DE (1)	DE3871038D1 (de)
WO (1)	WO1988006939A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05111783A (ja) *	1991-10-19	1993-05-07	Fanuc Ltd	レーザ加工における穴明け加工方法
JP3315556B2 (ja) *	1994-04-27	2002-08-19	三菱電機株式会社	レーザ加工装置
US6029333A (en) *	1997-12-04	2000-02-29	Ferco Tech Corporation	Method of making an inspection fixture for determining the accuracy of bent tubular parts
WO2000064621A1 (fr)	1999-04-27	2000-11-02	Mitsubishi Denki Kabushiki Kaisha	Procede pour regler des conditions de traitement sur un appareil d'usinage laser, et support d'enregistrement lisible par ordinateur pour programme
US20060096956A1 (en) *	2001-10-19	2006-05-11	Mitsubishi Denki Kabushiki Kaisha	Method of controlling working conditions of a laser working machine and a computer-readable storage medium
JPWO2005025800A1 (ja) *	2003-09-09	2006-11-16	住友重機械工業株式会社	レーザ加工方法及び加工装置
JP4917382B2 (ja) *	2006-08-09	2012-04-18	株式会社ディスコ	レーザー光線照射装置およびレーザー加工機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3969723A (en) *	1974-07-03	1976-07-13	General Electric Company	On-line modification of computer programs
JPS51119482A (en) *	1975-04-09	1976-10-20	Dainichi Kinzoku Kogyo Kk	Program control method for cutting and processing machine
US4201905A (en) *	1978-08-29	1980-05-06	Houdaille Industries, Inc.	Laser cutting head attachment for punch presses
JPS57134274A (en) *	1981-02-13	1982-08-19	Mitsubishi Electric Corp	Automatic control device for welding
JPS5833711A (ja) *	1981-08-24	1983-02-28	Fanuc Ltd	数値制御装置
JPS59216205A (ja) *	1983-05-23	1984-12-06	Mitsubishi Electric Corp	数値制御装置
US4555610A (en) *	1983-09-13	1985-11-26	Data Card Corporation	Laser machining system
JPS61108486A (ja) *	1984-10-30	1986-05-27	Matsushita Electric Ind Co Ltd	レ−ザ加工制御装置
US4947315A (en) *	1986-12-03	1990-08-07	Finnigan Corporation	System for controlling instrument using a levels data structure and concurrently running compiler task and operator task

1987
- 1987-03-20 JP JP62066779A patent/JPS63235086A/ja active Granted
1988
- 1988-02-19 KR KR1019880701501A patent/KR910006211B1/ko not_active IP Right Cessation
- 1988-02-19 WO PCT/JP1988/000186 patent/WO1988006939A1/ja active IP Right Grant
- 1988-02-19 EP EP88901933A patent/EP0305533B1/de not_active Expired - Lifetime
- 1988-02-19 US US07/565,897 patent/US5065329A/en not_active Expired - Lifetime
- 1988-02-19 DE DE8888901933T patent/DE3871038D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0305533A4 (de)	1989-12-18
WO1988006939A1 (fr)	1988-09-22
KR890700424A (ko)	1989-04-24
JPS63235086A (ja)	1988-09-30
JPH0260438B2 (de)	1990-12-17
US5065329A (en)	1991-11-12
KR910006211B1 (ko)	1991-08-17
EP0305533B1 (de)	1992-05-13
EP0305533A1 (de)	1989-03-08

Publication	Publication Date	Title
NO884086D0 (no)	1988-09-14	Mikroprosessor.
DE3884824D1 (de)	1993-11-18	Objekt-Positionierungssystem.
FI896364A0 (fi)	1989-12-29	Borrande skaerverktyg foer traeindustri.
FI881747A0 (fi)	1988-04-14	Alifatiska karboxiamider.
DE3885475D1 (de)	1993-12-16	Eintaschverfahren.
NO166619C (no)	1991-08-21	Trinse for skistav.
DE3871038D1 (de)	1992-06-17	Regelungsverfahren fuer laseroszillator.
NO882764D0 (no)	1988-06-22	Preparater for overflatebehandling.
DE3851766D1 (de)	1994-11-17	Mikroprozessor.
FI882768A0 (fi)	1988-06-10	Reflektor foer en parabolantenn.
FI883435A (fi)	1989-01-22	Styrsystem foer fluider under tryck.
FI882075A0 (fi)	1988-05-04	Kornigt adsorptionsmedel.
FI884661A (fi)	1989-04-14	System foer en bearbetningsmaskins laoshylsspindel.
DE3878199D1 (de)	1993-03-18	Silo fuer schuettgut.
FI880909A0 (fi)	1988-02-26	Heterocyklyl-2-propyn-1-aminer.
NO872282L (no)	1988-12-02	Framgangsmaate for traaling.
DK155378C (da)	1989-08-07	Jalousi til brugsgenstande
FI883586A (fi)	1988-07-29	Anordning foer avtaetning.
NO884189D0 (no)	1988-09-21	Fremgangsmaate for aa danne resist - moenster.
IT211231Z2 (it)	1989-03-06	Tirapapilla divaricatr.per papillosfinteroplastica
IT8711807V0 (it)	1987-11-24	Cariolito salvaschiena per muratori.
FI873890A0 (fi)	1987-09-09	Riktaranordning foer fluidstroemning.
NO872494D0 (no)	1987-06-16	Stillas-system for smaahus.
NO871132D0 (no)	1987-03-19	Helaarskasse for mink-ilder.
FI871973A0 (fi)	1987-05-05	Lie.

Legal Events

Date	Code	Title
1993-06-09	8364	No opposition during term of opposition
2004-08-12	8320	Willingness to grant licences declared (paragraph 23)
2007-12-13	8339	Ceased/non-payment of the annual fee