| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a robot attaching/detaching a workpiece and processing units to/from a processing device, and to provide a workpiece processing system using the robot. <P>SOLUTION: The processing device for processing an inner face of the hollow workpiece W includes: a headstock 11 rotatably supporting a spindle 21 which rotation-drives the hollow workpiece W; a tailstock 12 arranged opposing to the headstock 11; the processing units 40, 50 holding tools 42, 52 movably in the radial direction; a pair of unit holding arbors 25, 31 arranged in the headstock 11 and the tailstock 12 so as to enable advancement/retraction and nipping the processing units 40, 50 inserted into the hollow workpiece W from both sides so as not to be rotatable; an axial direction moving means 48 moving the processing units 40, 50 in the axial direction in cooperation with the pair of unit holding arbors 25, 31; and a radial direction moving means 47 moving the tools 42, 52 in the radial direction through inside of one of the unit holding arbors 25, 31. The robot 140 used for the processing device attaches/detaches the hollow workpiece W and the processing units 40, 50 to/from the processing device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
