PVF-30-55-10

VP5F-A5-50S VP5F-A5-50 VP5F-A5-50S VP5F-A5-50 VP5F-B3-50S VP5F-B3-50 VP5F-A4-50 VP5F-A5-50 VP5F-B3-50 VP5F-A4-50 PVF-12-70-10S PVF-20-70-10S PVF-20-55-10S泄漏到环境中的液压油还有发生火灾的危险液压由于其传递动力大，易于传递及配置等特点，在工业、民用行业应用广泛 PVF-30-35-10S PVF-30-55-10S PVF-30-70-10S PVF-40-35-10S PVF-40-55-10S PVF-40-70-10S VP5F-A5-50S VP5F-B3-50S VP5F-A5 VP5F-A3 VP5F-A4 VP5F-A2 VP5F-B5 VP5F-B3 VP5F-B4 VP5F-B2 VP5F-A5-50 VP5F-A4-50液压系统的执行元件（液压缸和液压马达）的作用是将液体的压力能转换为机械能，从而获得需要的直线往复运动或回转运动 VP5F-A2-50 VP5F-A3-50 VP5F-B5-50 VP5F-B4-50 VP5F-B2-50 VP5F-B3-50 VP5F-A5-50S VP5F-A4-50S VP5F-A2-50S VP5F-A3-50S VP5F-B5-50S VP5F-B4-50S VP5F-B2-50S VP5F-B3-50S VP5FD-A3-A3另：对于液压系统这三大顽疾，有人进行了总结：“发烧、拉稀带得瑟”（这位总结者是东北人） VP5FD-A4-A4 VP5FD-A2-A2 VP5FD-A5-A5 VP5FD-B3-B3 VP5FD-B4-B4 VP5FD-B2-B2 VP5FD-B5-B5 VP5FD-A3-A3-50 VP5FD-A4-A4-50 VP5FD-A5-A5-50 VP5FD-A2-A2-50 VP5FD-B5-B5-50 VP5FD-B4-B4-50 VP5FD-B3-B3-50 VP5FD-B2-B2-50 VP5FD-A3-A3-50S根据控制功能的不同，液压阀可分为压力控制阀、流量控制阀和方向控制阀 VP5FD-A4-A4-50S VP5FD-A5-A5-50S VP5FD-A2-A2-50S VP5FD-B5-B5-50S VP5FD-B4-B4-50S VP5FD-B3-B3-50S VP5FD-B2-B2-50S PVF-12 PVF-15 PVF-20 PVF-30 PVF-40 PVF-12-70-10S PVF-12-55-10S PVF-12-35-10S液压泵的结构形式一般有齿轮泵、叶片泵、柱塞泵、螺杆泵 PVF-12-20-10S PVF-15-70-10S PVF-15-55-10S PVF-15-35-10S PVF-15-20-10S PVF-20-70-10S PVF-20-55-10S PVF-20-35-10S PVF-20-20-10S PVF-30-70-10S PVF-30-55-10S PVF-30-35-10S PVF-30-20-10S PVF-40-70-10S PVF-40-55-10S PVF-40-35-10S PVF-40-20-10S PVF-12-70-10 PVF-12-55-10内泄漏指泄漏过程发生在系统内部，例如液压缸活塞两边的泄漏、控制阀阀芯与阀体之间的泄漏等 PVF-12-20-10 PVF-12-35-10 PVF-15-70-10 PVF-15-55-10 PVF-15-20-10 PVF-15-35-10 PVF-20-70-10 PVF-20-55-10 PVF-20-20-10 PVF-20-35-10 PVF-30-70-10 PVF-30-55-10 PVF-30-20-10 PVF-30-35-10 PVF-40-70-10 PVF-40-55-10 PVF-40-20-10 PVF-40-35-10同时由于较高的温度，液压油会发生膨胀，导致压缩性增大，使控制动作无法很好的传递动力元件的作用是将原动机的机械能转换成液体的压力能 PVDF-370-370-10 PVDF-355-355-10 PVDF-335-335-10 PVDF-320-320-10 PVDF-470-470-10 PVDF-455-455-10 PVDF-435-435-10 PVDF-420-420-10 PVDF-370-370-10S PVDF-355-355-10S PVDF-335-335-10S PVDF-320-320-10S PVDF-470-470-10S PVDF-455-455-10S PVDF-435-435-10S PVDF-420-420-10S PVDF-3-70-3-70-10强的振动会导致系统控制动作发生错误，也会使系统中一些较为精密的仪器发生错误，导致系统故障控制元件（即各种液压阀）在液压系统中控制和调节液体的压力、流量和方向 PVDF-3-55-3-55-10 PVDF-3-35-3-35-10 PVDF-3-20-3-20-10 PVDF-4-70-4-70-10 PVDF-4-55-4-55-10 PVDF-4-35-4-35-10 PVDF-4-20-4-20-10 PVDF-3-70-3-70-10S PVDF-3-55-3-55-10S PVDF-3-35-3-35-10S PVDF-3-20-3-20-10S PVDF-4-70-4-70-10S PVDF-4-55-4-55-10S PVDF-4-35-4-35-10S PVDF-4-20-4-20-10S VD08-A VD12-A VD16-A SVD08-A解决办法：液压管路应尽量固定，避免出现急弯液压泵的结构形式一般有齿轮泵、叶片泵、柱塞泵、螺杆泵 SVD12-A VD08-A-12 VD12-A-12 VD16-A-12 SVD08-A-12 SVD12-A-12 VD08-B-12 VD12-B-12 VD16-B-12 SVD08-B-12 SVD12-B-12 VD08-C-12 VD12-C-12 VD16-C-12 SVD08-C-12 SVD12-C-12 VD08-D-12 VD12-D-12 VD16-D-12 SVD08-D-12 SVD12-D-12 温度升高将导致内外泄漏增大，降低其机械效率 VD08-A-12S VD12-A-12S VD16-A-12S SVD08-A-12S SVD12-A-12S VD08-B-12S VD12-B-12S VD16-B-12S SVD08-B-12S SVD12-B-12S VD08-C-12S VD12-C-12S VD16-C-12S SVD08-C-12S SVD12-C-12S VD08-D-12S VD12-D-12S VD16-D-12S SVD08-D-12S SVD12-D-12S TPF-VL301 TPF-VL302 TPF-VL401 TPF-VL4023、泄漏 液压系统的泄漏分为内泄漏和外泄漏根据控制功能的不同，液压阀可分为压力控制阀、流量控制阀和方向控制阀 TPF-VL301-G00 TPF-VL302-G00 TPF-VL401-G00 TPF-VL402-G00 TPF-VL301-GH1-10 TPF-VL302-GH1-10 TPF-VL401-GH1-10 TPF-VL402-GH1-10 TPF-VL301-GH2-10 TPF-VL302-GH2-10 TPF-VL401-GH2-10 TPF-VL402-GH2-10 TPF-VL301-GH3-10 TPF-VL302-GH3-10 TPF-VL401-GH3-10 TPF-VL402-GH3-10 TPF-VL301-GH4-10 TPF-VL302-GH4-10 TPF-VL401-GH4-10 TPF-VL402-GH4-10 TPF-VL301-GH5-10 TPF-VL302-GH5-10 TPF-VL401-GH5-10 TPF-VL402-GH5-10 TPF-VL301-GH6-10一个完整的液压系统由五个部分组成，即能源装置、执行装置、控制调节装置、辅助装置、液体介质 TPF-VL302-GH6-10 TPF-VL401-GH6-10 TPF-VL402-GH6-10 TPF-VL301-GH7-10 TPF-VL302-GH7-10 TPF-VL401-GH7-10 TPF-VL402-GH7-10 TPF-VL301-GH8-10 TPF-VL302-GH8-10 TPF-VL401-GH8-10 TPF-VL402-GH8-10 TPF-VL301-GH1-10S TPF-VL302-GH1-10S TPF-VL401-GH1-10S TPF-VL402-GH1-10S TPF-VL301-GH2-10S TPF-VL302-GH2-10S TPF-VL401-GH2-10S控制元件（即各种液压阀）在液压系统中控制和调节液体的压力、流量和方向 TPF-VL402-GH2-10S TPF-VL301-GH3-10S TPF-VL302-GH3-10S TPF-VL401-GH3-10S TPF-VL402-GH3-10S TPF-VL301-GH4-10S TPF-VL302-GH4-10S TPF-VL401-GH4-10S TPF-VL402-GH4-10S TPF-VL301-GH5-10S TPF-VL302-GH5-10S TPF-VL401-GH5-10S TPF-VL402-GH5-10S TPF-VL301-GH6-10S TPF-VL302-GH6-10S TPF-VL401-GH6-10S TPF-VL402-GH6-10S解决办法：采用质量较好的密封件，提高设备的加工精度强的振动会导致系统控制动作发生错误，也会使系统中一些较为精密的仪器发生错误，导致系统故障 TPF-VL301-GH7-10S TPF-VL302-GH7-10S TPF-VL401-GH7-10S TPF-VL402-GH7-10S TPF-VL301-GH8-10S TPF-VL302-GH8-10S TPF-VL401-GH8-10S TPF-VL402-GH8-10S