朝阳A11VO145DRS/11L-NZD12N00柱塞泵柱塞泵的工作原理

   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。
朝阳A11VO145DRS/11L-NZD12N00柱塞泵朝阳A11VO145DRS/11L-NZD12N00
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A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00

A11VO40LRH2/10R-NSC12N00

A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00

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A11VO60LRS/10R-NSC12N00

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A11VO60LRH2/10R-NSC12N00

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A11VO60DRS/10R-NPC12N00

A11VO60DRS/10R-NSC12K01

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A11VO75LRS/10R-NSD12N00

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A11VO75LRS/10R-NSD12K01

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A11VO75LRH2/10R-NSD12N00

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A11VO75LRH2/10R-NSD12K01

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A11VO95LRH2/10R-NSD12N00

A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01

A11VO95LRH2/10R-NPD12K01

A11VO95DRS/10R-NSD12N00

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A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00
阀瓣达到规定开启高度时的进口压力。排放压力的上限需服从*有关标准或规范的要求。。排放压力与开启压力之差，通常用开启压力的百分数来表示。。排放后阀瓣重新与阀座接触，即开启高度变为零时的进口压力。。开启压力与回座压力之差，通常用回座压力与开启压力的百分比表示，只有当开启压力很低时采用二者压力差来表示。。安全阀出口处的压力。额定排放压力。标准规定排放压力的上限值。（16）密封试验压力。进行密封试验的进口压力，在该压力下测量通过关闭件密封面的泄漏率。

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