JPS55120495A - Light beam welding machine - Google Patents

Light beam welding machine

Info

Publication number
JPS55120495A
JPS55120495A JP2949079A JP2949079A JPS55120495A JP S55120495 A JPS55120495 A JP S55120495A JP 2949079 A JP2949079 A JP 2949079A JP 2949079 A JP2949079 A JP 2949079A JP S55120495 A JPS55120495 A JP S55120495A
Authority
JP
Japan
Prior art keywords
light
welding
slit
welded
welding machine
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.)
Granted
Application number
JP2949079A
Other languages
Japanese (ja)
Other versions
JPS575637B2 (en
Inventor
Toshiharu Nagahaka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2949079A priority Critical patent/JPS55120495A/en
Publication of JPS55120495A publication Critical patent/JPS55120495A/en
Publication of JPS575637B2 publication Critical patent/JPS575637B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To enable observation of welding conditions by the captioned welding machine, by reflecting the light passing through the optical lens provided in the luminous flux reflected from the part being welded to the side, and projecting on the image receiving plane through light relaxation device. CONSTITUTION:The light from a powerful light source disposed in the center of a converging mirror 1, for instance, the light from a xenon lamp 3 is converged on a work to be welded 8 by means of the converging mirror 1. The emission light from this projecting point is passed into an optical lens 5, and is directed to the side by a reflecting mirror 4 to pass into light relaxation device 6. As this device 6, if, for example, a slit is used, the slit regulates the quantity of light and at the same time works as slit lens to project the relaxed image on an image receiving plane 7. Therefore, while observing the welding condition of the welding point, the welding operation can be continued.
JP2949079A 1979-03-13 1979-03-13 Light beam welding machine Granted JPS55120495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2949079A JPS55120495A (en) 1979-03-13 1979-03-13 Light beam welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2949079A JPS55120495A (en) 1979-03-13 1979-03-13 Light beam welding machine

Publications (2)

Publication Number Publication Date
JPS55120495A true JPS55120495A (en) 1980-09-16
JPS575637B2 JPS575637B2 (en) 1982-02-01

Family

ID=12277509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2949079A Granted JPS55120495A (en) 1979-03-13 1979-03-13 Light beam welding machine

Country Status (1)

Country Link
JP (1) JPS55120495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101172U (en) * 1986-12-17 1988-07-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101172U (en) * 1986-12-17 1988-07-01
JPH0347731Y2 (en) * 1986-12-17 1991-10-11

Also Published As

Publication number Publication date
JPS575637B2 (en) 1982-02-01

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