Name: 为什么高级重机 排量大但体型不大？
Uploaded: 2023-05-19T09:26:13.000Z
Duration: 9 min 10 s
Description: 为什么高级重机 排量大但体型不大？

自由rader

这个不是那个曲轴角度问题吗[微笑]

关键点是活塞处于上止点时，偏移气缸的活塞销中心点和曲轴中心点不在垂直线上，和曲轴加大没啥关系。

头条用户

大西几和花湖嘚

更好启动了，给燃烧和爆发留下相对多的准备时间，而且活塞下压时，曲柄角度更大做功更完全。

蒸汽火车的活塞连杆就是垂直运动的，摆臂接在连杆上的

能理解偏置的好处，但偏置之后带来的各种影响就太硬核了，专业就是专业

为什么高级重机 排量大但体型不大？

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为什么高级重机排量大但体型不大？

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