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请大虾解释下什么叫齿轮的法节

更新时间: 2020-09-24 00:00:00     

法节指的是,法向基圆齿距,也称法向基节,简称法节。理论啮合线被两个齿轮齿顶圆所截的部分,是实际啮合线。如果法节等于实际啮合线,则齿轮重合度等于1,齿轮恰好能连续啮合,实际上,实际啮合线比法节大,重合度大于1 。

关键词: 大虾 解释 什么 齿轮

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