| 摘要 |
<p>A machining centre possesses a table (2) supporting the piece or pieces to be machined, which are fixed during machining, a tool magazine (3) and a tool-changing device (4, 4'), and is characterised in that it is equipped with at least two rotating tool holders (11, 12, 13, 14) which function simultaneously and are disposed along variable axes as a function of the operation to be performed in a single machining cycle. <IMAGE></p> |
