Digital controlled copper-aluminum row round-corner cutter

The invention relates to a digital controlled copper-aluminum row round-corner cutter. The digital controlled copper-aluminum row round-corner cutter comprises a cutter head, a lathe bed, a double-layer worktable and clamps, wherein the cutter head is inversely arranged at the left side of the lathe bed; the main shaft of the cutter head is upwards vertical to the face of the worktable; two sets of longitudinal liner guide tracks A are fixedly arranged at left and right sides of the lathe bed, and one set of ball-screw assembly A arranged at the middle of the lathe bed; a liner guide track slide seat A and a ball-screw assembly nut A are installed below the lower layer of the double-layer worktable on the upper parts of the corresponding positions of the liner guide track A and the ball-screw assembly A; a servo motor A is fixedly connected at the front end of the ball-screw assembly by a coupler; the front and back sides of the top of the lower layer of the double-layer worktable are provided with two sets of transverse liner guide tracks B, and one set of ball-screw assembly B is arranged at the middle of the top of the lower layer of the double-layer worktable; a liner guide seat B and a ball-screw assembly nut B are fixedly arranged below the upper layer of the double-layer worktable according to the corresponding positions of the liner guide track B and the ball-screw assembly B; the right end of the ball-screw assembly B is fixedly connected with a servo motor B through a coupler; and two sets of the clamps are installed at the right and left ends of the face of the double-layer worktable.