自动变速箱干试的好还是湿式的好?

2025-03-16 06:22:27
推荐回答(4个)
回答1:

双离合变速箱分为干式双离合变速箱和湿式双离合变速箱。无论干式还是湿式的传动原理都基本相同,都是有两个离合器分别轮流工作。但是在离合器的主动盘和从动盘的连接介质不同,干式双离合是靠空气,湿式双离合是靠油液。

式的稳定的多,
成本也高, 但是传递效率不如干式。 干式的因为散热不好的先天性缺陷
容易离合器片烧蚀。从工作原理和基本构造上,干式离合与湿式离合变速器并没有本质上的差别,不同之处在于离合器摩擦片的冷却方式:(1)
湿式离合器的两组离合器片在一个密封的油槽中,通过浸泡着离合器片的变速器油吸收热量。(2) 干式离合器的摩擦片则没有密封油槽,需要通过风冷散热。
在未来两种变速器都将会与cvt变速箱一起成为市场的新宠儿,干式与湿式双离合变速器也将会分别装配到小中型车以及大型车上,但是单从市场的前景来看,干式双离合变速器因为研发的厂家比较多,市场数据丰富,成本较低性价比高能够在未来取得更大的进步。

回答2:

自动变速箱种类有很多:AT变速器、无级变速CVT、双离合器自动变速箱(DSG、DCT)、AMT。干式湿式只是针对双离合变速器的变速箱,相对来说因为离合器是在油液里面的湿式双离合变速箱性能相对比较稳定。

回答3:

回答4:

民用的双离合全球有哪个做好过的?????自动挡变速箱难道只有双离合???

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