Table system with angular position controls

A table system with angular position control means, comprising a flat bed, a table supported on the bed for rotation through a first bearing means, an arm plate extending radially out of an outside periphery of the table, and a position control means arranged in a position flanking a side of the bed to move the table over a tiny angle in a circular direction through the arm plate, wherein the position control means is comprised of a motor mounted to a motor bracket that is secured to the side of the bed, a screw shaft lying lengthwise along the side of the bed and connected with a rotary shaft of the motor, a nut mating with the screw shaft to move along the screw shaft as the screw shaft rotates on its own axis, a first linear motion guide unit composed of a first track rail arranged in a way extending lengthwise of the side of the bed and a first slider moveable along the track rail, a carriage fastened to both the first slider and the nut, and a means for joining the carriage with the arm plate in a way allowing the arm plate to move in a circular direction as the carriage moves in a linear direction.