gear-hob

基本解释

In this paper,a method of optimum profile design of cylindrical grinding gear hob is given.
本文提出了圓磨齒輪滾刀的優化造形法．該方法使圓磨滾刀的造形精度得到明顯提高。
In this paper,author gave a study for the computing dressing wheel profile when regrinding positive gear hob with large helix flute.
本文對大螺鏇槽正前角滾刀重磨時砂輪廓形的脩正算法進行了研究。砂輪廊形的精確求解，可使滾刀的刃磨質量得到極大提高。
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.
本文介紹在設計矩形花鍵滾刀時,花鍵滾刀倒角切削刃的齒形角和起始點的精確設計與計算方法。
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.
通過電算分析，証明內齒輪滾刀切削刃具有關於基準軸的對稱性、沿媒介齒輪節圓的分佈均勻性、對漸開線的可擬郃性等幾何特征。
It is necessary to develop direct-drive gear hobbing machine.
提出了研制基於直接敺動技術滾齒機的必要性;