PURPOSE: To enable the movement of a moving body in the X-Y direction and the rotation of the rotary body by providing the rotary body on X axis rod and Y axis rod and also providing a X/Y axis drive means for X axis drive body and Y axis drive body and a rotating means for the rotary body.

CONSTITUTION: As a work is mounted on the flange part 54 of a rotary body 50 and a NC system is operated based on a program, a X axis motor 26 and a Y axis motor 34 are rotated at the predetermined direction by a predetermined amount by the control system. This causes X axis drive bodies 22, 24 and Y axis drive bodies 30, 32 to move in the X axis and Y axis directions, respectively. With such a movement, a moving body 46 is moved at a predetermined X-Y axis coordinate position. In this case, with a servomotor 56 rotated by the control system, the rotating force is transmitted through a timing belt 62 so that the rotary body 50 is rotated around the X-Y coordinate of the moving body 46. Thus, it is possible to rotate the work mounted on the flange 54.