Lathe control system

A lathe control system used for machining a workpiece having three dimensional curved surface, the lathe control system comprising:

• an input module;
• a control module electrically connected with the input module;
• a work table for fixing the workpiece, and rotated by a rotating driving module electrically connected with the control module;
• a feeding module electrically connected with the control module;
• a first sliding module electrically connected with the control module to drive the feeding module to move along a first direction;
• a second sliding module electrically connected with the control module to drive the feeding module to move along a second direction substantially perpendicular to the first direction;
• and
• a cutter positioned on the feeding module,
• wherein the feeding module is capable of driving the cutter to move back and forth along a third direction under controlled of the control module, the third direction being substantially perpendicular to the first and second direction.