Modulo di lavorazione per asportazione di materiale

A machining module that can be mounted on a tool turret of a numerically controlled lathe is described, with a slotting tool that performs a forward stroke, in which it is engaged with a piece, and a return stroke, in which it is disengaged from the piece, with a drive shaft that can be connected to a power take-off of the turret, with a planetary gear that transforms a rotational motion of the drive shaft into an alternating rectilinear motion of a pin, with a slide guided by the pin to perform forward and return strokes, with a shuttle guided to slide back and forth on the slide in a coordinated manner with the motion of the slide, with a tool holder that slides on the slide in a transversal direction to the motion of the slide and with a guide mechanism that transforms the sliding of the shuttle into a sliding of the tool holder which disengages the slotting tool from the piece at the end of the forward stroke and engages it again at the end of the return stroke.