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秒懂泵的差異,告別選型難題。(齒輪泵)篇

發布日期:[2019-03-27]     點擊率:

兩齒輪的齒相互分開,形成低壓,液體吸入,并友殼壁送到另一側。另一側兩齒輪互相合攏,形成高壓將液體排出。

性能特點:

優點:

結構簡單緊湊、體積小、質量輕、工藝性好、價格便宜、自吸力強、對油液污染不敏感、轉速范圍大、能耐沖擊性負載,維護方便、工作可靠。

缺點:

徑向力不平衡、流動脈動大、噪聲大、效率低,零件的互換性差,磨損后不易修理,不能做變量泵用。

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