| 摘要 |
<p>A machining apparatus, with tail stocks (3,4) for supporting opposite ends of a shaft-like work-piece (5) to be machined; at least two machining units (12,18) for machining an outer circumference of said work-piece and disposed at different positions between said tail stocks; and at least two pairs of parallel guide surfaces (2a-d) mounted on a bed (1) for guiding said tail stocks (3,4) and said machining units to be movable along said bed (1), wherein adjacent ones of said tail stocks (3,4) and of said machining units (12,18) are mounted on different pairs of said guide surfaces (2a-d).</p> |
