A11VO260LR/11R-NPD12N00柱塞液压泵河北秦皇岛

A11VO260LR/11R-NPD12N00柱塞液压泵河北秦皇岛柱塞泵的工作原理

   柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。

   柱塞泵是往复泵的一种，属于体积泵，其柱塞靠泵轴的偏心转动驱动，往复运动，其吸入和排出阀都是单向阀。当柱塞外拉时，工作室内压力降低，出口阀关闭，低于进口压力时，进口阀打开，液体进入;柱塞内推时，工作室压力升高，进口阀关闭，高于出口压力时，出口阀打开，液体排出。当传动轴带动缸体旋转时，斜盘将柱塞从缸体中拉出或推回，完成吸排油。
A11VO260LR/11R-NPD12N00柱塞液压泵河北秦皇岛河北秦皇岛A11VO260LR/11R-NPD12N00
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A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00

A11VO40LRH2/10R-NSC12N00

A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00

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A11VO75LRS/10R-NSD12N00

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A11VO95LRH2/10R-NSD12N00

A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01

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A11VO95DRS/10R-NSD12N00

A11VO95DRS/10R-NPD12N00

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A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00
固控系统就是要将钻井液中的无用固相无用固相从钻井液中分离出来。固相的控制方法：稀释法，加入清水或其它流体稀释。替换法，用清水或钻井液替换无用固相。机械分离法。如：固控系统用振动筛、除沙器、除泥器、离心机除去钻井液中的钻屑、砂粒、劣质彭润土等，常用。化学法。加化学药品沉降无用固相。振动筛---是对钻井液进行分离的级设备，清除大量钻井岩屑。按筛子运动轨迹分有直线筛，椭圆筛，圆振筛等应根据岩屑大小选筛网的目数。

以上型号不全~可咨询~