helicoidal相关论文
针对现代机械加工中广泛使用的复杂回转刀具,如模具铣刀、旋转锉、球形滚刀等,提出了任意回转面上的点和线的广义螺旋运动概念,并......
An important question that arises is which surfaces in three-space admit a mean curvature preserving isometry which is n......
分析圆柱螺旋运动的规律,建立变导程圆柱螺旋线、螺旋面的参数方程,提出变导程螺旋线的生成方法和SolidWorks环境下变导程螺旋面零......
Far-Field Pattern Reconstruction from Positioning Errors Affected Near-Field Data Acquired via Helic
In this paper, an effective technique to compensate the positioning errors in a near-field—far-field (NF-FF) transforma......
