标准编号：ISO 1328-2:2020
中文名称：柱形齿轮 精度的ISO系统 第2部分：定义和与径向综合偏差相关的偏差允许值及偏心率数据
英文名称：Cylindrical gears — ISO system of flank tolerance classification — Part 2: Definitions and allowable values of double flank radial composite deviations
发布日期：2020-02
标准范围
This document establishes a gear tooth classification system relevant to double flank radial composite deviations of individual cylindrical involute gears and sector gears. It specifies the appropriate definitions of gear tooth deviations, the structure of the gear tooth flank classification system, and the allowable values of the gear tooth deviations. It provides formulae to calculate tolerances for individual product gears when mated in double flank contact with a master gear. Tolerance tables are not included.
This document is applicable to gears with three or more teeth that have reference diameters of up
to 600 mm.
This document does not provide guidance on gear design nor does it recommend tolerances.
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