gear-hob

基本解釋

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(yōu)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(shí)砂輪廓形的脩正算法進(jìn)行了研究。砂輪廊形的精確求解，可使?jié)L刀的刃磨質(zhì)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(shè)計(jì)矩形花鍵滾刀時(shí),花鍵滾刀倒角切削刃的齒形角和起始點(diǎn)的精確設(shè)計(jì)與計(jì)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(nèi)齒輪滾刀切削刃具有關(guān)於基準(zhǔn)軸的對稱性、沿媒介齒輪節(jié)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(shù)滾齒機(jī)的必要性;