Injection molding plastic cylindrical gears tolerance classification system—Definitions and allowable values of deviations relevant to flanks of gear teeth & double flank radial composite test
NEQ ISO 1328-1:2013
全国齿轮标准化技术委员会(SAC/TC 52)
本标准规定了注射成型塑料圆柱齿轮（简称“注塑齿轮”或“齿轮”）轮齿同侧齿面偏差和径向综合偏差的术语、精度制架构和允许值。
本标准仅适用于单个齿轮的偏差要素，而不针对齿轮副。
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