| 摘要 |
PURPOSE: A laser machining apparatus with a tilting and auto-focusing function is provided to prevent damage to a scanner lens due to a laser reflected since the scanner unit of a laser machining head tilts. CONSTITUTION: A laser machining apparatus with a tilting and auto-focusing function comprises a control unit, a laser generator, a machining head(400), and a working table. The laser generator emits laser through a cable. The machining head comprises a scanner lens(440), a tilting unit(430) and an auto-focusing unit(410). The scanner lens irradiates a target with the laser beam emitted from the cable. The tilting unit is interlocked to the control unit and rotates to the left and right. The auto-focusing unit moves down according to a distance to the target, which changes when the tilting unit rotates. |
