The utility model discloses a full-automatic apparatus lathe which comprises a lathe body, an automatic feeding unit, a chucking fixture, a cutting device and a control system. The automatization operations of miscellaneous working procedures just like the feeding, the clamping, the cutting, the baiting and the like of the lathe processing are achieved, after the debugging of the machines by common technical workers, the common workers can operate the utility model, further one worker can control multiple machines. The utility model is simple in structure, reliable in processing, low in price, and can be used in the field of metal machining extensively.