| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermal cutting device which can reliably discharge products by a shooter, can prevent a workpiece or a device side member from being distorted and damaged, and can improve suction efficiency. <P>SOLUTION: The thermal cutting device includes: a cutting head (7) which moves in one axis (Y) direction and performs thermal cutting on a workpiece (W); and a cutting plate portion (CP) which forms an opening portion (15) at only a position corresponding to a cutting head (7) in synchronization with the movement of the cutting head (7). In a cutting plate portion (CP), a pair of single plates (PLk, PRk), one of which is movable in a direction intersecting with one axis (Y) direction so as to connect or disconnect to/from the other, is arranged side by side in plural pairs in one axis (Y) direction. The opening portion (15) is formed in such a configuration that the pair of single plates (PLk, PRk) at the position corresponding to at least the cutting head (7) move so as to separate from each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
