Patent ID: 8881626

Claim:
A lathe, comprising: a machine support; a working table positioned on the machine support; a rotating driver positioned on the machine support for driving the working table to rotate; a moving device comprising at least one cross beam movably positioned on the machine support above the working table, at least one first driving mechanism, and at least one second driving mechanism; and a feeding device movably positioned on the at least one cross beam, the feeding device comprising a feeding driving mechanism and a cutter, wherein the at least one first driving mechanism is configured for driving the at least one cross beam to move on the machine support along a first direction, the at least one second driving mechanism is configured for driving the feeding device to move along the at least one cross beam in a second direction at ninety degrees from the first direction, and the feeding mechanism is configured for driving the cutter to move backwards and forwards under precise control at high speed along a third direction, the third direction being substantially perpendicular to the first and second direction.