柴油发动机中 正时齿轮和传动齿轮油哪些区别?!

如题。 具体点,多谢!外观上有什么区别呢?
2025-03-15 10:25:36
推荐回答(2个)
回答1:

正时齿轮(凸轮轴齿轮和曲轴正时齿轮)是一套精度齿轮,用于控制发动机的正时点火。

普通的传动齿轮只是用来传递力矩。

二者的区别:

互相啮合的一对正时齿轮,齿轮上都刻有明显标记的,需要注意相临的二个齿轮安装时会有记号,以保证安装位置唯一性。

而普通的齿轮安装好调整好间隙就可以了,安装位置不唯一。

补充回答:配对的正时齿轮,一个齿轮上有两个齿上带“O”,另一个齿轮上有一个齿上带“O”,齿轮固定在轴上之后,再对好O,就行了。

回答2:

迷糊 想问什么呀

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