| 摘要 |
<p>Cutting device comprising a box (1) on whose horizontal working plane is positioned a work piece to be cut, first and second fastening means (7, 28) of the work piece on the working plane, an arm (2, 2') comprising a first portion (2) and a second portion (2'), said first portion (2) having an end part (3) and said second portion (2') having a corresponding end part (3') end a cutting device (17) adapted to cut the work piece, the device being characterized in that said arm (2, 2') is sliding assembled, vertically along a first axis (y) and horizontally along a second axis (x), on the end part (3) of the arm portion (2) is inserted the cutting device (17) able to perform a rotation of 360° with respect to its rotational vertical axis, parallel to the y axis, and rotations with respect to axes x and z, and on the end portion (3') of the arm portion (2') is connected a motor box (5) that moves the cutting device (17); said first fastening means (7) comprise a plate, removable and interchangeable with others, positioned on top of the box (1) and said second fastening means (28) are positioned upward of the first fastening means (7) allowing the firmly positioning of the work piece.</p> |
