gear-hob

基本解释

In this paper,a method of optimum profile design of cylindrical grinding gear hob is given.
本文提出了圆磨齿轮滚刀的优化造形法．该方法使圆磨滚刀的造形精度得到明显提高。
In this paper,author gave a study for the computing dressing wheel profile when regrinding positive gear hob with large helix flute.
本文对大螺旋槽正前角滚刀重磨时砂轮廓形的修正算法进行了研究。砂轮廊形的精确求解，可使滚刀的刃磨质量得到极大提高。
In this paper, the author introduced the accuracy design of chamfer edge of spline gear hob and the calculating method when designing parrallel side spline gear hob.
本文介绍在设计矩形花键滚刀时,花键滚刀倒角切削刃的齿形角和起始点的精确设计与计算方法。
With computer aided analysis the geometric features of internal gear hob are proved, which cutting edges are symmetral about datum axis,even along pitch circle of pinion,fitting in with involute.
通过电算分析，证明内齿轮滚刀切削刃具有关于基准轴的对称性、沿媒介齿轮节圆的分布均匀性、对渐开线的可拟合性等几何特征。
It is necessary to develop direct-drive gear hobbing machine.
提出了研制基于直接驱动技术滚齿机的必要性;