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["Il y a probablement plusieurs raisons pour pourquoi les pompes sans joints sont moins vibrato que que que que comparées aux pompes centrifuges ordinaires."

2018-11-01View Original

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Reply #22018-11-01
user
Reply #32018-11-01
Translate the following back to sont moins
Reply #42018-11-06
楼主提问题的角度很6啊,一般噪声振动都连在一起讲的,单独挑出振动这块,挺懵的。1、精致,是不是因为无密封泵裸露的少,零部件少,外表显得精致点呢?但外面又和振动关系不大。内部精致无非是加工表面,铸造内部如相同铸造方式,也应无异。2,悬臂在单级泵上可能解释的通,那么多级泵么?普通离心泵几乎都不带悬臂,标准上又未区分多级泵。所以,有点懵,或许还有其他原因吧?
Reply #52018-11-06
本帖最后由 reeuy801 于 2018-11-6 13:45 编辑 感觉上诸如支撑方式,刚性,短轴,共轴,悬浮等原因,还需海友引申。

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