CS228202B1 - Laserová řezná hlava - Google Patents

Laserová řezná hlava Download PDF

Info

Publication number
CS228202B1
CS228202B1 CS7145A CS14577A CS228202B1 CS 228202 B1 CS228202 B1 CS 228202B1 CS 7145 A CS7145 A CS 7145A CS 14577 A CS14577 A CS 14577A CS 228202 B1 CS228202 B1 CS 228202B1
Authority
CS
Czechoslovakia
Prior art keywords
cutting head
optical
working
gas
perforated body
Prior art date
Application number
CS7145A
Other languages
Czech (cs)
English (en)
Inventor
Manfred Roehler
Max Richter
Fritz Echtermeyer
Original Assignee
Manfred Roehler
Max Richter
Fritz Echtermeyer
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.)
Filing date
Publication date
Application filed by Manfred Roehler, Max Richter, Fritz Echtermeyer filed Critical Manfred Roehler
Publication of CS228202B1 publication Critical patent/CS228202B1/cs

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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B23K26/125—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases of mixed gases
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means
    • B23K26/1436—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means for pressure control
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
CS7145A 1976-01-09 1977-01-10 Laserová řezná hlava CS228202B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD190749A DD123788A1 (enrdf_load_html_response) 1976-01-09 1976-01-09

Publications (1)

Publication Number Publication Date
CS228202B1 true CS228202B1 (cs) 1984-04-16

Family

ID=5503244

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7145A CS228202B1 (cs) 1976-01-09 1977-01-10 Laserová řezná hlava

Country Status (4)

Country Link
CS (1) CS228202B1 (enrdf_load_html_response)
DD (1) DD123788A1 (enrdf_load_html_response)
DE (1) DE2658503A1 (enrdf_load_html_response)
GB (1) GB1557602A (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431899A1 (fr) * 1978-07-28 1980-02-22 Soudure Autogene Francaise Appareil d'usinage a rayonnement laser
CH642891A5 (de) * 1979-11-21 1984-05-15 Laser Work Ag Verfahren und vorrichtung zur bearbeitung eines werkstuecks mittels laserstrahl.
GB2163692B (en) * 1984-08-30 1988-11-30 Ferranti Plc Laser apparatus
DK168593B1 (da) * 1985-05-09 1994-05-02 Aga Ab Fremgangsmåde ved laserskæring af metalliske emner
AT393241B (de) * 1986-06-11 1991-09-10 Aga Ab Verfahren zum laserschneiden von metallischen werkstuecken
CH673004A5 (enrdf_load_html_response) * 1987-05-20 1990-01-31 Weidmueller C A Gmbh Co
DE3923829A1 (de) * 1989-07-19 1991-01-31 Fraunhofer Ges Forschung Absauganlage
DE4016181A1 (de) * 1990-05-19 1991-11-21 Linde Ag Verfahren und vorrichtung zum laserstrahlbrennschneiden
DE102004018280B4 (de) * 2004-04-15 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren sowie Düse zur Bearbeitung oder Analyse eines Werkstücks oder einer Probe mit einem energetischen Strahl
CN110102889A (zh) * 2019-05-27 2019-08-09 赣州有色冶金研究所 一种钽金属薄材焊接装置及方法

Also Published As

Publication number Publication date
GB1557602A (en) 1979-12-12
DE2658503A1 (de) 1977-07-14
DD123788A1 (enrdf_load_html_response) 1977-01-19

Similar Documents

Publication Publication Date Title
CS228202B1 (cs) Laserová řezná hlava
US4275288A (en) Apparatus for machining material
US3757078A (en) Apparatus for refocusing reflected energy at a target focal point
CA1067735A (en) Conversion of stripe-geometry junction laser emission to a spherical wavefront
US5889626A (en) Method and device for focusing laser beam
ATE159457T1 (de) Druckkopf
US3972599A (en) Method and apparatus for focussing laser beams
US5251003A (en) Device for monitoring of alignment of two optical paths and laser designation system equipped with such a monitoring device
JPS611494A (ja) レーザ光線による切断機械用焦点集中ヘツド
US10264660B2 (en) Beam trap, beam guide device, EUV radiation generating apparatus, and method for absorbing a beam
CN107584205A (zh) 金属材料的激光加工方法以及相关的机器和计算机程序
US3775586A (en) Enclosed laser apparatus with remote workpiece control
US4192573A (en) Variable power attenuator for light beams
JPS55129313A (en) Light deflector
WO2021145205A1 (ja) レーザ装置及びそれを用いたレーザ加工装置
AU667116B2 (en) Laser generating apparatus
JPS54104849A (en) Light beam scanner
HU905913D0 (en) Process and apparatus for welding metal workpieces by means of laser light beam
KR102716211B1 (ko) 레이저 가공 헤드와 함께 사용하기 위한 가스 차폐 디바이스
JPS5455184A (en) Semiconductor laser light source unit
RU2283738C1 (ru) Установка для лазерной обработки
EP0236521B1 (en) Reflection type optical device
GB2261296A (en) Dual wavelength laser beam delivery system
Tiziani et al. Shack-Hartmann sensor for fast infrared wave-front testing
JPS5683848A (en) Focusing device