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行星架是行星减速器上的一个重要零件,它的质量直接影响减速器的性能和寿命,而行星架的三行星轮轴孔(以后简称三轴孔)形位公差的标注在一些工厂中引起争论,数值也各不相同,本文就三轴孔的形位公差的标注和数值
The planet carrier is an important part of the planetary reducer. The quality of the planet carrier directly affects the performance and life of the reducer. The annotation of the shape tolerance of the planet carrier’s three-planetary shaft hole (hereinafter referred to as the “three-axis hole”) has caused controversy in some factories , The values are also different, this article on the three-axis hole shape and position of the tolerance mark and value