| 摘要 |
<p>The laser cutting installation with safety screening incorporates a machine portal (1) which movable in the longitudinal direction (11) over at least one worktable (6). The machine portal is provided with a cross carriage for a laser cutting head (5) focussing system. A protective hood supported on a frame (4) moves together with the machine portal. The parallel vertical screening bars (10) are positioned below the work support bars (7) of the worktable. These screening bars are located in planes parallel to the planes of the support bars, and are oriented perpendicular to the longitudinal direction (11).</p> |
