| 摘要 |
<p>It is provided with movement on the three Cartesian axes and includes a first carriage (1) which slides in the direction of the "x" axes, this first carriage being fitted with horizontal guides (2) laid out in the direction of the "y" axes, above which there slide two second carriages (3) provided with two hollow vertical bars (4) and movable on each other in the direction of the "z" axes, together with a hollow tubular arm (5), the lower end of which is attached to the rotating part of a rotary connector (8) supplied through a fixed duct (9). As the arm (5) rotates, so too does a jet (10) at its lower end, which is supplied with a washing fluid through the rotary connector (8). <IMAGE></p> |
