| 摘要 |
<p>PURPOSE:To designate the direction of a tapered face on a display scope by displaying the inclination and inclined direction of a tapering face with being designated on the work locus defined on a display scope as the taper instruction symbol made by containing the inclination at either one part side of the right and left of this work locus. CONSTITUTION:Designation points 10, 13, 16 for executing tapering at the option al position on the work locuses L1 - L5 defined on a display scope are designat ed on this scope. The inclination of the tapering face subjected to tapering is then designated on the display scope, this inclined direction of the tapering face is also made corresponding to the relative position to the work locuses L1 - L5 and designated on this scope. Thereafter, the designated inclination and inclined direction are displayed on the display scope as taper instruction symbols 12, 15, 18 at either one part side of the right and left of the work locuses L1 - L5.</p> |
