A11VO130LRDU2/10R-NZD12K02H-K斜轴液压泵河北秦皇岛

A11VO130LRDU2/10R-NZD12K02H-K斜轴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。
A11VO130LRDU2/10R-NZD12K02H-K斜轴液压泵河北秦皇岛河北秦皇岛A11VO130LRDU2/10R-NZD12K02H-K
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A11VO95LRH2/10R-NSD12N00

A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01

A11VO95LRH2/10R-NPD12K01

A11VO95DRS/10R-NSD12N00

A11VO95DRS/10R-NPD12N00

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A11VO95DRS/10R-NPD12K01

A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00
人工干燥的几种方法吹风干燥利用电风扇、吹风机和送风器对草堆或草垛进行不加温干燥的方法，常温鼓风干燥适合用于牧草收获时期的昼夜相对湿度低于75％而温度高于15℃地方使用。在特别潮湿的地方鼓风用的空气可以适当加热，以提高干燥的速度。高温快速干燥利用烘干机将牧草水分快速蒸发掉，含水量很高的牧草在烘干机内经过几分或几秒钟，其水分便下降到5％～1％。此法调制干草对牧草的营养价值及消化率影响很小。

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