DE69311528D1 - Robotische gegenstandsbewegung über einer werkstücksfläche - Google Patents

Robotische gegenstandsbewegung über einer werkstücksfläche

Info

Publication number
DE69311528D1
DE69311528D1 DE69311528T DE69311528T DE69311528D1 DE 69311528 D1 DE69311528 D1 DE 69311528D1 DE 69311528 T DE69311528 T DE 69311528T DE 69311528 T DE69311528 T DE 69311528T DE 69311528 D1 DE69311528 D1 DE 69311528D1
Authority
DE
Germany
Prior art keywords
movement over
object movement
workpiece area
robotic object
robotic
Prior art date
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
DE69311528T
Other languages
English (en)
Other versions
DE69311528T2 (de
Inventor
Robert Schmidt
Dan Martin
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.)
Lumonics Corp
Original Assignee
Lumonics 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.)
Filing date
Publication date
Application filed by Lumonics Corp filed Critical Lumonics Corp
Application granted granted Critical
Publication of DE69311528D1 publication Critical patent/DE69311528D1/de
Publication of DE69311528T2 publication Critical patent/DE69311528T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23K26/02—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
    • 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
    • B23K26/042—Automatically aligning the laser beam
    • B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus
    • 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
    • B23K26/02—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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Laser Beam Processing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Numerical Control (AREA)
DE69311528T 1992-08-14 1993-08-16 Robotische gegenstandsbewegung über einer werkstücksfläche Expired - Lifetime DE69311528T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/929,942 US5340962A (en) 1992-08-14 1992-08-14 Automatic control of laser beam tool positioning
PCT/US1993/007718 WO1994004968A1 (en) 1992-08-14 1993-08-16 Robotic movement of object over a workpiece surface

Publications (2)

Publication Number Publication Date
DE69311528D1 true DE69311528D1 (de) 1997-07-17
DE69311528T2 DE69311528T2 (de) 1998-01-22

Family

ID=25458724

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69331787T Expired - Fee Related DE69331787T2 (de) 1992-08-14 1993-08-16 Robotische Bewegung eines Gegenstanden über einer Werkstücksfläche
DE69311528T Expired - Lifetime DE69311528T2 (de) 1992-08-14 1993-08-16 Robotische gegenstandsbewegung über einer werkstücksfläche
DE69333540T Expired - Fee Related DE69333540T2 (de) 1992-08-14 1993-08-16 Robotische Bewegung eines Laserstrahles über einer Werkstückfläche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69331787T Expired - Fee Related DE69331787T2 (de) 1992-08-14 1993-08-16 Robotische Bewegung eines Gegenstanden über einer Werkstücksfläche

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69333540T Expired - Fee Related DE69333540T2 (de) 1992-08-14 1993-08-16 Robotische Bewegung eines Laserstrahles über einer Werkstückfläche

Country Status (5)

Country Link
US (2) US5340962A (de)
EP (3) EP1018393B1 (de)
JP (1) JP3427320B2 (de)
DE (3) DE69331787T2 (de)
WO (1) WO1994004968A1 (de)

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Also Published As

Publication number Publication date
EP0608411A1 (de) 1994-08-03
WO1994004968A1 (en) 1994-03-03
US5340962A (en) 1994-08-23
DE69331787D1 (de) 2002-05-08
EP1018393B1 (de) 2004-05-26
EP0743130A1 (de) 1996-11-20
JPH07502692A (ja) 1995-03-23
EP0743130B1 (de) 2002-04-03
JP3427320B2 (ja) 2003-07-14
US5428280A (en) 1995-06-27
DE69331787T2 (de) 2002-11-21
DE69311528T2 (de) 1998-01-22
EP0608411B1 (de) 1997-06-11
DE69333540D1 (de) 2004-07-01
EP0608411A4 (de) 1995-03-29
EP1018393A1 (de) 2000-07-12
DE69333540T2 (de) 2005-06-30

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