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油泵電機組A10VSO100DRG/31R-PPA12N00由湖北瀚力機械設備有限公司生產制造、現貨供應

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變量機構。由式(3-32)可知,若要改變油泵電機組的輸出流量,只要改變斜盤的傾角,即可改變油泵電機組的排量和輸出流量,下面介紹常用的油泵電機組的手動變量和伺服變量機構的工作原理。①手動變量機構。如圖3-24所示,轉動手輪1,使絲杠12轉動,帶動變量11作軸向(因導向鍵的作用,變量只能作軸向,不能轉動)。通過軸銷10使斜盤2繞變量機構殼體上的圓弧導軌面的中心(即鋼球中心)。從而使斜盤傾角改變,達到變量的目的。

 

 

柱塞式泵：依靠工作柱塞的而輸送。容積式泵：依靠工作室容積間隙的改變而輸送。其他類型泵：依靠某種能量(例如流體的動能、電磁力等)的作用而輸送。

 

 

該泵屬于容積泵，特別適用于高含固率，物料的長距離管道輸送，其優(yōu)點是運行非常、可靠，但較大，輸送壓力可高達130Bar，排量可達0.5~500立方/小時。廣泛應用在污水處理，固體處理，礦山冶金，清淤，疏浚，化工，電廠，水泥工業(yè)等領域。