| 摘要 |
PURPOSE: To reduce time and labor for the cleaning work of chips and the like generated in previous cutting and enable high accuracy positioning work even by an unskilled worker so as to improve workability at the time of fitting a fixture to the table part of a machine tool, a pallet, or the like. CONSTITUTION: The fitting face 10a of a fitting base member 10 is provided with the protruding step like contact face 20 to be brought into contact with the protruding step like contact face 12b on the lower side of a fixture 12. The fitting face 10a of the fitting base member 10 is also provided with a tapered protruding part 24 of tapered cross section narrowed in width toward the tip side so as to be fitted into the tapered recessed part 22 of tapered cross section widened toward the opening side, provided on the lower side of the fixture 12. |
