Three-dimension reconfigurable machining system

PURPOSE: A three-dimensional variable machining system is provided to process workpieces in three dimensions by varying a spindle in vertically, horizontally, and longitudinally through a circular rotational frame. CONSTITUTION: A three-dimensional variable machining system comprises a supporting frame(10), circular rotational frames(20, 30), sliding members(40, 50) and a spindle(60). The supporting frame is separately from the ground. The circular rotational frame is rotatably installed in the supporting frame. The sliding member is slidingly installed in the circumference of the rotational frame. The spindle is perpendicularly installed in the sliding member and is circled along the rotational frame.