| 摘要 |
PURPOSE:To move and use a mirror repeatedly in the damage of the mirror by installing a mirror mount provided with the mirror to transform an optical axis on a supporting base so that it can move horizontally and providing a positioning part to position the mirror mount to the supporting base. CONSTITUTION:The laser beam 2 injected from a high power laser beam oscillator 1 is reflected by the mirror 4 mounted on the mirror mount 3 and condensed by a condenser lens 5 on a working surface. In that case, when the damage is generated by a soil, etc., on the mirror 4, the mirror mount 11 is mounted on the supporting bed 6, clamped by fixing screws to the plate through a moving hole 9, positioned by the moving screws 8, then the clamping screws 10 are tightened. In this way, the irradiating position of the laser beam 2 of the mirror 4 can be changed. Consequently, the mirror can be used repeatedly without being disused by one damage. |
