| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tool for moving a bottom block, for enabling to move a bottom block and clean on a table or a workpiece at the same time. <P>SOLUTION: The tool 10 for moving a bottom block is provided for placing, on a table, the bottom block for supporting a workpiece with being spaced apart from the top surface of the table in a machine tool in which the main axis thereof and the table for placing the workpiece thereon are configured to be relatively movable in the three dimensional direction. The tool includes: a block holding part 13 disposed on the main axis, for holding the bottom block; fluid jet nozzles 131 provided in the bottom surface of the block holding part 13, the bottom surface facing the table; and a fluid flow chamber 14 provided in the block holding part 13, and communicating with the fluid jet nozzles 131. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
