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缸内直喷有喷油嘴吗

更新时间: 2020-10-25 00:00:00     

缸内直喷有喷油嘴在缸体内其介绍如下;

1、喷油嘴:是个简单的电磁阀,当电磁线圈通电时,产生吸力,针阀被吸起,打开喷孔,燃油经针阀头部的轴针与喷孔之间的环形间隙高速喷出,形成雾状,利于燃烧充分,喷嘴的偶件是传统柴油机三大精密偶件之一。

关键词: 油嘴

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