===== 节点 =====

节点是两个[[齿轮知识:齿轮术语集:节圆|节圆]]的[[齿轮知识:齿轮术语集:接触点|接触点]]。下图所示就是节点。

{{ :gear:nomenclature:pitch-point.jpg?nolink | 节点 }}

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来源：[[https://khkchilun.com/gearknowledge/|KHK 齿轮知识]] · [[https://khkchilun.com/gearknowledge/gear-nomenclature/pitch-point.html|原文链接]]