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力士樂溢流閥怎樣減少噪音？

Time:2017-9-23 17:44:22 Click: 3099 times

力士樂溢流閥在使用時(shí)減小或消除先導(dǎo)式噪聲是有一定的技巧的。在工業(yè)上zui常用的方法就是在導(dǎo)閥部位裝一個(gè)消振套，這個(gè)消振元件固定在共振腔內(nèi)且不能自由活動。其原理是利用消振套上分布的大量的阻尼孔來達(dá)到消除振動的效果。在共振腔中增加零件來減少共振腔內(nèi)部的容積，使油液在負(fù)壓時(shí)剛度增加也是消除振動的一個(gè)比較好的方法。

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