平面, 円柱面または円すい面を歯形とする歯車の包らく面グロボイドウォームのかみ合性質

概要

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The teeth of gears which are planes and their enveloping worms can be cut or ground by milling cutters or grinding wheels of simple forms. When the plane teeth of wheels are inclined properly to the wheel axes, the tooth-bearings on wheel teeth may be at the central portion of them. And the angles between axes of wheels and worms are selected properly, then the tooth-bearings may be made very wide. The teeth of wheels may be made in cylindrical or conical surfaces. The tooth-bearings on the wheel teeth may be improved, if the surfaces are properly selected. When the teeth are concave conical, tooth-bearings will be the best, and when they are of circular arc form, they will be fairly good.
一般社団法人日本機械学会の論文