外文翻譯---高壓往復(fù)泵的特點-其他專業(yè)-全文預(yù)覽
【正文】 ston every minute intercourse number of times) Z unites a number (bar piston or piston number) Actual pump rate of flow: Q = Qt－ Q. Style is hit by Q pump rate of flow。s having a pump , this is not that pressure can not rise again, but say only because of prime mover fixed power and the pump saying the snapout that a pump self structure intensity restricting, do not allow being put into use under exceeding this once discharging pressure but self own. Have stronger adaptability to transporting medium The pump moving back and forth can transport any medium , physics function and chemistry function restricting hardly accepting medium in principle. Certainly, since hydraulic whole course of restricts as well as material and the manufacturing engineering sealing off a technology39。s ing elasticdeformation). Pump on structure, moving back and forth, Whose characteristic is summed up as follows: Microtime rate of flow is systolic. This is in the pump because of being moving back and forth, and liquid medium sucking in discharging process being to be in progress alternately, and the piston can39。 1 外文資料 Highhanded intercourse pump characteristic High pressure between 100 MPa moving back and forth responding to like pump sigmatism pressure in 10 MPa . It belongs to volume dyadic pump , the purpose drawing support from volume inside the cavity working ing to reach transportation liquid cyclicity change。 Only, the pump capacities depend on job cavity volume changing value and their change number of times within unit time , have nothing to do with to discharging pressure theoretically. The pump moving back an
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