| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser processing apparatus capable of easily adjusting an optical axis of a laser oscillation unit.SOLUTION: A laser oscillation unit which emits laser beam comprises: a laser oscillation part which emits laser beam; a laser holding part which holds the laser oscillation part; a base member which is positioned on a main body base and attached in a detachable manner; an optical axis adjustment part which holds a side surface part of the laser holding part and is installed on the base member. The optical axis adjustment part has: a rotation holding part which holds a side surface part of the laser holding part in such a manner that the laser holding part is made rotatable about a swinging axis orthogonal to an optical axis direction and a vertical direction of laser beam; and a swinging holding part which is provided separately in the optical axis direction from the rotation holding part of laser beam, and movably holds the laser holding part in a vertical direction about a swinging axis. |
