| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a printed board processor capable of improving productivity without deterioration of processing accuracy.SOLUTION: The printed board processor comprises: a pressure foot movably supported in an axial line direction of a spindle; and a dust collector connected to the pressure foot and collecting chips. The printed board processor moves a workpiece and a tool (drill) relatively for positioning of a processing position, presses the workpiece by the pressure foot, and actuates the dust collector for performing drilling processing of a printed board. After the workpiece is processed at a predetermined processing position, height (Z direction) of the tool which is raised in lateral movement (XY direction) is set to become low when the relative movement distance between the tool and the workpiece from the predetermined processing position to a next processing position in the lateral direction is shorter than adsorption limitation stroke.</p> |
