| 摘要 |
PROBLEM TO BE SOLVED: To provide a workpiece machining facility capable of preparing a program scheme drawing in a short period of time, easily changing a position of a support and not requiring so much labor and time for centering work of the workpiece. SOLUTION: This workpiece machining facility is furnished with an input means to place the workpiece 11 on it in machining an outline shape and outline dimensions of the workpiece 11 and to input outline shapes and outline dimensions of a plurality of the supports 51 each of which are movable in the X axial direction, the Y axial direction and the Z axial direction, a computing means 3 to carry out dimensional analysis of information input by the input means 2 and to prepare the program scheme drawing showing a program positional relation of the workpiece 11 and each of the supports 51, an output means 4 to output the program scheme drawing prepared by the computing means 3, a positioning device 5 constituted to move each of the workpieces 11 in the X axial, the Y axial and the Z axial directions by a rotational driving source and a ball screw to convert rotating motion of the rotational driving source to rectilinear motion respectively in accordance with a command value and an NC device 6 to machine a prescribed flat surface to machine on the workpiece 11. COPYRIGHT: (C)2006,JPO&NCIPI
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