LASER MACHINING DEVICE

Title:

LASER MACHINING DEVICE

Document Type and Number:

Japanese Patent JP2011173128

Kind Code:

A

Abstract:

To adjust an optical axis of a laser beam so as to pass through a center of a condenser lens without moving the condenser lens.

In a configuration where the laser beam L emitted from an oscillator 42 reflects at a Y direction adjusting mirror 43, an X direction adjusting mirror 44 and an angle adjusting mirror 45 to be guided to the condenser lens 47, the Y direction adjusting mirror 43 is movably arranged in a Y direction and the X direction adjusting mirror 44 is movably arranged in an X direction, these mirrors 43, 44 are made to be moved, and the reflection angle of the laser beam L by the angle adjusting mirror 45 is adjusted as necessary so that adjustment for allowing the optical axis of the laser beam L to pass through the center of the condenser lens 47 is carried out. The optical axis of the laser beam L is moved, so that the optical axis of the laser beam L is passed through the center of the condenser lens 47 without moving the condenser lens 47.

Inventors:

ENDO TOMOHIRO
HOSHINO HITOSHI
OBA TATSUGO
FUKUOKA TAKEOMI
AKITA SOICHIRO

Application Number:

JP2010036864A

Publication Date:

September 08, 2011

Filing Date:

February 23, 2010

Export Citation:

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