AU649619B2 - Laser sawmill - Google Patents

Laser sawmill

Info

Publication number
AU649619B2
AU649619B2 AU60203/90A AU6020390A AU649619B2 AU 649619 B2 AU649619 B2 AU 649619B2 AU 60203/90 A AU60203/90 A AU 60203/90A AU 6020390 A AU6020390 A AU 6020390A AU 649619 B2 AU649619 B2 AU 649619B2
Authority
AU
Australia
Prior art keywords
sawmill
laser
laser sawmill
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 - Fee Related
Application number
AU60203/90A
Other versions
AU6020390A (en
Inventor
John Leonard Hughes
Paul Lastovec
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.)
Lastavec Paul
Hughes Technology Pty Ltd
Original Assignee
Hughes Technology Pty Ltd
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 Hughes Technology Pty Ltd filed Critical Hughes Technology Pty Ltd
Priority to AU60203/90A priority Critical patent/AU649619B2/en
Publication of AU6020390A publication Critical patent/AU6020390A/en
Application granted granted Critical
Publication of AU649619B2 publication Critical patent/AU649619B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0619—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams with spots located on opposed surfaces of the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
AU60203/90A 1985-12-06 1990-08-06 Laser sawmill Expired - Fee Related AU649619B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU60203/90A AU649619B2 (en) 1985-12-06 1990-08-06 Laser sawmill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH3761 1985-12-06
AU60203/90A AU649619B2 (en) 1985-12-06 1990-08-06 Laser sawmill

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU65639/86A Division AU6563986A (en) 1985-12-06 1985-12-06 Laser sawmill

Publications (2)

Publication Number Publication Date
AU6020390A AU6020390A (en) 1990-11-15
AU649619B2 true AU649619B2 (en) 1994-06-02

Family

ID=3745318

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60203/90A Expired - Fee Related AU649619B2 (en) 1985-12-06 1990-08-06 Laser sawmill

Country Status (1)

Country Link
AU (1) AU649619B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018481A2 (en) * 1994-12-16 1996-06-20 Beloit Technologies, Inc. Log conditioning before mechanical debarking

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6508086A (en) * 1985-11-29 1987-06-04 Lastavec, P. Laser miller
AU569825B2 (en) * 1981-04-07 1988-02-18 Amada Engineering And Service Co. Inc. Laser boring and cutting
AU572377B2 (en) * 1985-01-03 1988-05-05 Dow Corning Corporation Ring of light laser optics system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569825B2 (en) * 1981-04-07 1988-02-18 Amada Engineering And Service Co. Inc. Laser boring and cutting
AU572377B2 (en) * 1985-01-03 1988-05-05 Dow Corning Corporation Ring of light laser optics system
AU6508086A (en) * 1985-11-29 1987-06-04 Lastavec, P. Laser miller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018481A2 (en) * 1994-12-16 1996-06-20 Beloit Technologies, Inc. Log conditioning before mechanical debarking
WO1996018481A3 (en) * 1994-12-16 1996-12-05 Beloit Technologies Inc Log conditioning before mechanical debarking

Also Published As

Publication number Publication date
AU6020390A (en) 1990-11-15

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