【摘要】 应用虚拟技术在UG中对标准麻花钻和高扭转刚度异形截面麻花钻建立了三维模型,得出了异形截面麻花钻的一些主要几何角度。此法可用于对其它复杂刀具几何角度的研究。更多还原

【Abstract】 With the virtual product technology, the 3D models of a general twist drill and a special twist drill are set up by UG. By the same way, some primary geometric angles of the special section drill are obtained. The method can also be used in the research of other complicated cutter.更多还原