| 摘要 |
An automatic cutting machine including at least one mounting stand linearly movable in a first direction by a first driving structure; a powerful laser-beam generator; a head that sends out infrared ray flux generated in the laser-beam generator after the flux is condensed or focussed and a movable supporting structure for supporting the head above the mounting stand. The supporting means moves in the first direction and a second direction perpendicular to the first direction and a third direction perpendicular to both the first and second directions by means of a seocnd and third driving means. A connecting structure for rotating the supporting structure around the first direction or axis by a fourth driving structure in order to rotate the head around the second direction or axis perpendicular to the first direction or axis relative to the connecting structure by means of a fifth driving structure and an automatic control means for the driving means and the laser-beam generator. A protective element for defining a cutting area in which the areas of the mounting stand is installed so as to move across the areas of the protective means being constructed by material nontransmissive to infrared ray flux.
|
