JPS57184595A - Laser working head - Google Patents

Laser working head

Info

Publication number
JPS57184595A
JPS57184595A JP56070508A JP7050881A JPS57184595A JP S57184595 A JPS57184595 A JP S57184595A JP 56070508 A JP56070508 A JP 56070508A JP 7050881 A JP7050881 A JP 7050881A JP S57184595 A JPS57184595 A JP S57184595A
Authority
JP
Japan
Prior art keywords
laser beam
work
area
working
stuck
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.)
Pending
Application number
JP56070508A
Other languages
Japanese (ja)
Inventor
Takafumi Ohara
Minoru Kimura
Naoya Horiuchi
Reiji Sano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56070508A priority Critical patent/JPS57184595A/en
Publication of JPS57184595A publication Critical patent/JPS57184595A/en
Pending 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To make the energy of a laser beam easy to be absorbed in the work and to improve the efficiency of working by coating a laser beam absorbing agent beforehand on the work through a spray nozzle mounted to a laser head. CONSTITUTION:A laser beam absorbing agent 12 in a spray nozzle 11 is supplied through a pipe 13 and is injected through the leading end of the nozzle 11 by the compressed air supplied through a pipe 14, by which it is stuck on the area 15 near the working position 5 of the work. Said nozzle is rotated together with a mounting bar 25 around a laser head 2 via gears 22, 23 by driving of a motor 21, by which the agent 12 is stuck around the area 5 from free directions. When the work moves and the area 15 stuck with the absorbing material comes to the working area 5, the energy of the laser beam 3 irradiated together with an assist gas through a focusing lens 4 is utilized efficiently for the working with the aid of the absorbing material.
JP56070508A 1981-05-11 1981-05-11 Laser working head Pending JPS57184595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56070508A JPS57184595A (en) 1981-05-11 1981-05-11 Laser working head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070508A JPS57184595A (en) 1981-05-11 1981-05-11 Laser working head

Publications (1)

Publication Number Publication Date
JPS57184595A true JPS57184595A (en) 1982-11-13

Family

ID=13433536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56070508A Pending JPS57184595A (en) 1981-05-11 1981-05-11 Laser working head

Country Status (1)

Country Link
JP (1) JPS57184595A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220160A1 (en) 2016-06-24 2017-12-28 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Machining unit for machining a workpiece using a thermal machining beam, having a coupling device
CN107584209A (en) * 2016-07-08 2018-01-16 京东方科技集团股份有限公司 Laser cutting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220160A1 (en) 2016-06-24 2017-12-28 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Machining unit for machining a workpiece using a thermal machining beam, having a coupling device
KR20190022694A (en) * 2016-06-24 2019-03-06 트룸프 베르크초이그마쉬넨 게엠베하 + 코. 카게 A machining unit for machining a workpiece using a thermal processing beam,
CN107584209A (en) * 2016-07-08 2018-01-16 京东方科技集团股份有限公司 Laser cutting device
US10702949B2 (en) 2016-07-08 2020-07-07 Boe Technology Group Co., Ltd. Laser cutting device

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