| 摘要 |
<p>A cutting machine (1) has a disc-like tool (2), a saw head (10), two pairs of guides (3, 4) and a variable device (1a). The disc-like tool (2) has two sides. The saw head (10) rotatably supports the disc-like tool (2). The two pairs of guides (3, 4) are provided on the saw head (10), and the guides (3, 4) of each pair face the two sides of the disc-like tool (2). The variable device (1a) varies a distance between the two pairs of guides (3, 4) so that work (20) can pass between the two pairs of guides (3, 4) when the work (20) is to be cut by the disc-like tool (2).</p> |
