ISO 21771:2007 齿轮 圆柱渐开线齿轮和齿轮副 概念和几何学

标准编号：ISO 21771:2007

中文名称：齿轮 圆柱渐开线齿轮和齿轮副 概念和几何学

英文名称：Gears — Cylindrical involute gears and gear pairs — Concepts and geometry

发布日期：2007-09

标准范围

ISO 21771:2007规定了渐开线螺旋面齿面圆柱齿轮的几何概念和参数。包括侧面修改。它还涵盖了平行轴圆柱齿轮副和恒定传动比的概念和参数，该传动比由圆柱齿轮组成。这些齿轮副中的齿轮和啮合齿轮具有相同的基本齿条齿廓。

ISO 21771:2007 specifies the geometric concepts and parameters for cylindrical gears with involute helicoid tooth flanks. Flank modifications are included. It also covers the concepts and parameters for cylindrical gear pairs with parallel axes and a constant gear ratio, which consist of cylindrical gears according to it. Gear and mating gear in these gear pairs have the same basic rack tooth profile.

标准预览图