| 摘要 |
A machine (1) for making gears. The machine (1) comprises a piece -holder, unit (3*, 3**) and an operating unit (20) equipped with an operating head (30) provided with at least one tool (33; 33A, 33B) for machining a piece. Moreover, one piece-holder unit (3*; 3**) and the operating unit (20) are provided with relative motion with respect to each another in a direction (X1, X2). The machine (1) is characterized in that the operating unit (20) is suitable to move, in a direction (Y1) substantially perpendicular to the direction (X1, X2), and in that the tool (33; 33A, 33B) is mounted on a slide (25) provided with a tangential motion defined by a direction (Y). |
