| 摘要 |
<p>This invention relates to a precision cutting process machine for precisely aligning a work (89) relative to a cutting tool (56) rotated at high speed, and performing a cutting process of the work, and a process method. More specifically, a precision cutting process machine for aligning a work to be subected to a precision cutting process by a continuously rotating cutting tool relative to the cutting tool, and cutting the work into a predetermined pattern so as to form fine grooves at a predetermined pitch by continuous cutting processes, includes a main body base portion (1) of the precision cutting process machine, an up-and-down moving table (14) driven in the up-and-down direction (Y) with respect to the main body base portion, the cutting tool which is arranged on the up-and-down moving table, sets a plane formed upon rotation of hte cutting tool on a plane along the back-and-forth direction of the main body base portion, and is continuously rotated, a back-and-forth moving table (3) driven in the back-and-forth direction (X) with respect to the main body base portion, a right-and-left moving table (4) fixed on the back-and-forth moving table and driven in the right-and-left direction (Z) with respect to main body base portion, holding means (100), arranged on the right-and-left moving table, for detachably holding the work, and measurement means (11,12) arranged on the up-and-down moving table, for measuring dimensions of the work in the up-and-down and right-and-left directions. In order to perform the cutting process of the work held by the holding means, the moving amount, in the up-and-down direction, of the cutting tool, which is arranged on the up-and-down table and continuously rotated, is measured by the measurement means, while the moving amount, in the right-and-left direction, of the work held by the holding means on the right-and-left moving table is measured by the measurement means.</p> |
