AUTOMATIC LATHE HAVING A PLURALITY OF TOOL RESTS

摘要

Provided is an automatic lathe (10) comprising a lathe base (12), a spindle (14), a plurality of tool rests (18, 20) mounted on the lath base such that they may become individually movable with respect to the spindle, and a swivel slide (36) for supporting the tool rests such that the tool rests may linearly move independently of each other while being controlled by feed control axes different from each other. The swivel slide is mounted on the lathe base that it may swivel on an axis (36a) intersecting in the individual linear working directions of the tool rests while being controlled on a swivel control axis (B).