GB2172832B - Laser machining - Google Patents

Laser machining

Info

Publication number: GB2172832B
Authority: GB; United Kingdom
Prior art keywords: laser machining; machining; laser
Prior art date: 1985-03-28
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

Application number

GB08508175A

Other versions

GB8508175D0 (en

GB2172832A (en

Inventor

Kevin Christopher Byron

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.)

STC PLC

Original Assignee

STC PLC

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.)

1985-03-28

Filing date

1985-03-28

Publication date

1988-03-02

1985-03-28 Application filed by STC PLC filed Critical STC PLC

1985-03-28 Priority to GB08508175A priority Critical patent/GB2172832B/en

1985-05-01 Publication of GB8508175D0 publication Critical patent/GB8508175D0/en

1986-10-01 Publication of GB2172832A publication Critical patent/GB2172832A/en

1988-03-02 Application granted granted Critical

1988-03-02 Publication of GB2172832B publication Critical patent/GB2172832B/en

Status Expired 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
- 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
- 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
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/36—Wood or similar materials
- 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
- B23K2103/30—Organic material
- B23K2103/38—Fabrics, fibrous materials
- 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
- B23K2103/30—Organic material
- B23K2103/40—Paper
- 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

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

GB08508175A 1985-03-28 1985-03-28 Laser machining Expired GB2172832B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08508175A GB2172832B (en)	1985-03-28	1985-03-28	Laser machining

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08508175A GB2172832B (en)	1985-03-28	1985-03-28	Laser machining

Publications (3)

Publication Number	Publication Date
GB8508175D0 GB8508175D0 (en)	1985-05-01
GB2172832A GB2172832A (en)	1986-10-01
GB2172832B true GB2172832B (en)	1988-03-02

Family

ID=10576859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08508175A Expired GB2172832B (en)	1985-03-28	1985-03-28	Laser machining

Country Status (1)

Country	Link
GB (1)	GB2172832B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2621529A1 (en) *	1987-10-09	1989-04-14	Bongrain Sa	Method for thermal treatment of a food product, in particular a cheese or pork butchery food product; method for marking such a food product, marking apparatus for implementing the method; food product thus treated or marked
CH679970A5 (en) *	1988-10-28	1992-05-29	Bongrain Sa

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2123287B (en) *	1982-07-09	1986-03-05	Anna Gunilla Sutton	Depilaton device
JPS60126171A (en) *	1983-12-09	1985-07-05	インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション	Laser catheter apparatus
GB2154017B (en) *	1984-02-03	1987-09-30	Gen Electric	Laser material processing through a fiber optic
JPS60176641A (en) *	1984-02-23	1985-09-10	シレイ・インコーポレーテツド	Laser catheter having fixed focus
US4657014A (en) *	1985-03-11	1987-04-14	Shiley, Inc.	Liquid interface fiberoptic coupler
DE3650688T2 (en) *	1985-03-22	1999-03-25	Massachusetts Institute Of Technology, Cambridge, Mass.	Fiber optic probe system for the spectral diagnosis of tissue

1985
- 1985-03-28 GB GB08508175A patent/GB2172832B/en not_active Expired

Also Published As

Publication number	Publication date
GB8508175D0 (en)	1985-05-01
GB2172832A (en)	1986-10-01

Publication	Publication Date	Title
GB2175127B (en)	1990-01-10	Nd-yag laser
EP0202089A3 (en)	1988-01-07	Semiconductor laser
GB2175442B (en)	1989-05-24	Laser manufacture
GB2184383B (en)	1989-10-18	Laser cutting system
EP0210616A3 (en)	1988-04-06	Semiconductor laser
EP0215298A3 (en)	1990-01-24	Semiconductor laser
GB2170472B (en)	1988-04-20	Laser beam machining apparatus
GB8522970D0 (en)	1985-10-23	Machining unit
EP0227426A3 (en)	1988-07-27	Semiconductor laser
GB2175087B (en)	1988-10-12	Laser gyrosystem
GB8624607D0 (en)	1986-11-19	Laser beam
GB8523216D0 (en)	1985-10-23	Lasers
EP0206659A3 (en)	1988-02-03	Semiconductor laser
GB2175128B (en)	1988-11-16	Lasers
GB2172832B (en)	1988-03-02	Laser machining
GB2174946B (en)	1988-05-05	Electrochemical machining
GB8518785D0 (en)	1985-08-29	Lasers
GB8621233D0 (en)	1986-10-08	Laser beams
GB8618099D0 (en)	1986-09-03	Lathe
IL79943A0 (en)	1986-12-31	Laser
GB8618098D0 (en)	1986-09-03	Lathe
GB2180956B (en)	1989-09-06	Laser mirror
GB8523217D0 (en)	1985-10-23	Lasers
GB8529119D0 (en)	1986-01-02	Lasers
GB8529118D0 (en)	1986-01-02	Lasers

Legal Events

Date	Code	Title	Description
1990-11-28	PCNP	Patent ceased through non-payment of renewal fee