| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method, a member and a device for aligning an axial position of each cutting tool in a multi-spindle drilling machine, allowing alignment of tool front edge positions easily at low cost. <P>SOLUTION: The method includes: a flat face part arrangement step of preparing a flat plate member having an area at least the same as or larger than a range for arranging a plurality of cutting tools and arranging a flat face part provided in the flat plate member to face the cutting tools in such a manner that the flat face part is perpendicular to the axial directions of the plurality of the cutting tools; a reference cutting tool contact step of moving the plurality of cutting tools by moving the multi-spindle drilling heads forward and backward, until a front edge of reference one of the plurality of cutting tools comes in contact with the flat face part; and a cutting tool positioning step of positioning the cutting tools to bring the front edge portions of the other cutting tools out of the plurality of the cutting tools into contact with the flat face part by a positioning mechanism at a position where the front edge portion of the one reference cutting tool is brought into contact with the flat face part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
