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3.5 径向柱塞泵和径向柱塞马达 PowerPoint PPT Presentation


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3.5.1 径向柱塞泵 1 、曲轴式径向柱塞泵的工作原理 2 、回转式径向柱塞泵的工作原理 3 、 JB 型径向柱塞泵的结构 3.5.2 曲轴式径向柱塞马达 1 、曲轴连杆式径向柱塞马达 2 、静力平衡式径向柱塞马达 3 、内曲线多作用径向柱塞马达. 3.5 径向柱塞泵和径向柱塞马达. 1 、曲轴式径向柱塞泵的工作原理 密封工作腔由缸体孔、柱塞底部、配流盘组成,柱塞在曲轴连杆带动下作往复运动,使柱塞底部密封容积交替变化,实现吸油、压油。 吸油过程:柱塞伸出→ ΔV↑→p↓→ 吸油; 压油过程:柱塞缩回→ ΔV↓→p↑→ 压油。. 3.5.1 径向柱塞泵.

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3.5 径向柱塞泵和径向柱塞马达

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