YF-B8H2-S YF-L20H4 YF-B32H1-S YF-B10H3-S YF-B8H3-S YF-L32H1 YF-L10H2-S YF-L10H4-S YF-B20H1-S YF-B8H4 YF-L32H3-S YF-B32H2-S YF-L8H2-S YF-L10H3 YF-L20H1-S YF-L32H4-S YF-L8H1-S YF-B20H4 YF-B10H2-S YF-B32H3-S
Y-25B Y-63B Y-100B Y1-10B Y1-25B Y1-63B P-B10B P-B25B P-B63B YF-L8H1 YF-B8H1外泄漏是指发生在系统和外部环境之间的泄漏3、柱塞油泵，又分为轴向柱塞油泵和径向柱塞油泵，轴向柱塞泵有定量泵、变量泵、（变量泵又分为手动变量与压力补偿变量、伺服变量等多种）从结构上又分为端面配油和阀式配油两种配油方式，而径向柱塞泵的配油型式，基本上为阀式配油 YF-L10H1 YF-B10 YF-L8H2 YF-B8H2 YF-L10H2 YF-L8H3 YF-B8H3 YF-L10H3 YF-L8H4 YF-B8H4 YF-L10H4
YY2-Hc32 Y2-Hd32
Y2-Ha32 Y2-Hb32
Y2-Hc20 Y2-Hd20 YFDO-B32H1 YFDO-B32H2 YFDO-B32H3 YFDO-B32H4
YFDO-L20H1 YFDO-L20H2 YFDO-L20H3 YFDO-L20H4 YFDO-L32H1 YFDO-L32H2 YFDO-L32H3 YFDO-L32H4
避免频繁改变液流方向，无法避免时应做好减振措施解决办法：液压管路应尽量固定，避免出现急弯 YFDO-F32H2 YFDO-F32H3 YFDO-F32H4 YFDO-F50H1 YFDO-F50H2 YFDO-F50H3 YFDO-F50H4
Y2DI2-Ha10 Y2DI2-Hb10 Y2DI2-Hc10 Y2DI2-Hd10 Y2DI2-Ha20 Y2DI2-Hb20 Y2DI2-Hc20 Y2DI2-Hd20 Y2DI2-Ha32 Y2DI2-Hb32 Y2DI2-Hc32 Y2DI2-Hd32
YFEO-B20H1 YFEO-B20H2 YFEO-B20H3 YFEO-B20H4 YFEO-B32H1 YFEO-B32H2 YFEO-B32H3 YFEO-B32H4
YFEO-L20H1 YFEO-L20H2 YFEO-L20H3 Y2EO-L20H4 YFEO-L32H1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、流量和方向动力元件指液压系统中的液压泵，它向整个液压系统提供动力 YFEO-L32H2 YFEO-L32H3 YFEO-L32H4
YFEO-F32H1 YFEO-F32H2 YFEO-F32H3 YFEO-F32H4 YFEO-F50H1 YFEO-F50H2 YFEO-F50H3 YFEO-F50H4
Y2-H32 Y2-H10 Y2-H20 Y2-H6 Y2E-H10 Y2E-H20 Y2E-H32 Y2D-H10 Y2D-H20 YFDO-L20H-S YFDO-B20H-S YFDO-L32H-S YFDO-B32H-S YFEH-L20H-S YFEH-B20H-S YFEH-L32H-S
Y2EI2-Ha10 Y2EI2-Hb10 Y2EI2-Hc10 Y2EI2-Hd10 Y2EI2-Ha20 Y2EI2-Hb20 Y2EI2-Hc20 Y2EI2-Hd203、泄漏 液压系统的泄漏分为内泄漏和外泄漏温度升高将导致内外泄漏增大，降低其机械效率 Y2EI2-Ha32 Y2EI2-Hb32 Y2EI2-Hc32 Y2EI2-Hd32 Y2DH-Ha10 Y2DH-Hb20 Y2DH-Hc32 Y2DH-Hb20
Y2EH-Ha10B Y2DH-Ha10B Y2EH-Ha10L Y2DH-Ha10L Y2EH-Hb10B Y2DH-Hb10B Y2EH-Hb10L Y2DH-Hb10L Y2EH-Hc10B Y2DH-Hc10B Y2EH-Hc10L Y2DH-Hc10L Y2EH-Hd10B Y2DH-Hd10B Y2EH-Hd10L Y2DH-Hd10L Y2EH-Ha20B Y2DH-Ha20B Y2EH-Ha20L Y2DH-Ha20L Y2EH-Hb20B Y2DH-Hb20B Y2EH-Hb20L Y2DH-Hb20L Y2EH-Hc20B Y2DH-Hc20B Y2EH-Hc20L Y2DH-Hc20L Y2EH-Hd20B Y2DH-Hd20B Y2EH-Hd20L Y2DH-Hd20L Y2EH-Ha32B 2DH-Ha32B Y2EH-Ha32L Y2DH-Ha32B一个完整的液压系统由五个部分组成，即动力元件、执行元件、控制元件、辅助元件和工作介质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 Y2EH-Hb32B Y2DH-Hb32B Y2EH-Hb32L Y2DH-Hb32B Y2EH-Hc32B Y2DH-Hc32B Y2EH-Hc32L Y2DH-Hc32B Y2EH-Hd32B Y2DH-Hd32B Y2EH-Hd32L Y2DH-Hd32B
SR550-PM8DK SR550-PM5DL YF-L32H3-S YF-L32H4-S
YF-L32H1-S YF-L32H2-S
YF-L20H3-S YF-L20H4-S
YF-L20H1-S YF-L20H2-S
YF-L10H3-S YF-L10H4-S
YF-L10H1-S YF-L10H2-S
YF-L8H3-S YF-L8H4-S
YF-L8H1-S YF-L8H2-S
YF-B32H3-S YF-B32H4-S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由于液压油在管路中的高速流动而产生的冲击以及控制阀打开关闭过程中产生的冲击都是系统发生振动的原因
YF-B32H1-S YF-B32H2-S
YF-B20H3-S YF-B20H4-S
YF-B20H1-S YF-B20H2-S
YF-B10H3-S YF-B10H4-S
YF-B10H1-S YF-B10H2-S
YF-B8H3-S YF-B8H4-S
YF-B8H1-S YF-B8H2-S
Y2-Hc32 Y2-Hd32
Y2-Ha32 Y2-Hb32
Y2-Hc20 Y2-Hd20
Y2-Ha20 Y2-Hb20
Y2-Hc10 Y2-Hd10
Y2-Ha10 Y2-Hb10
Y2-Hc6 Y2-Hd6一个完整的液压系统由五个部分组成，即动力元件、执行元件、控制元件、辅助元件和工作介质泄漏到环境中的液压油还有发生火灾的危险
Y2-Ha6 Y2-Hb6
Y2E-Hc32 Y2E-Hd32
Y2E-Ha32 Y2E-Hb32
Y2E-Hc20 Y2E-Hd20
Y2E-Ha20 Y2E-Hb20
Y2D-Hc20 Y2D-Hd20
Y2D-Ha20 Y2D-Hb20
Y2E-Hc10 Y2E-Hd10
Y2E-Ha10 Y2E-Hb10
Y2D-Hc10 Y2D-Hd10
Y2D-Ha10 Y2D-Hb10
YFEH-L32H3-S YFEH-L32H4-S
YFEH-L32H1-S YFEH-L32H2-S
YFDO-L32H1-S YFDO-L32H2-S
YFDO-L32H3-S YFDO-L32H4-S YFEH-B32H1-S1、齿轮油泵和串联泵（包括外啮合与内啮合）两种结构型式 YFEH-B32H2-S SR550-PM8DK SR550-PM5DL YF-L32H3-S YF-L32H4-S
YF-L32H1-S YF-L32H2-S
YF-L20H3-S YF-L20H4-S
YF-L20H1-S YF-L20H2-S
YF-L10H3-S YF-L10H4-S
YF-L10H1-S YF-L10H2-S
YF-L8H3-S YF-L8H4-S
YF-L8H1-S YF-L8H2-S
YF-B32H3-S YF-B32H4-S YF-B8H1 YF-B8H2 YF-B8H3 YF-B8H4 YF-B10H1 YF-B10H2 YF-B10H3 YF-B10H4 YF-B20H1 YF-B20H2 YF-B20H3 YF-B20H4 YF-B32H1温度升高将导致内外泄漏增大，降低其机械效率一个完整的液压系统由五个部分组成，即动力元件、执行元件、控制元件、辅助元件和工作介质 YF-B32H2 YF-B32H3 YF-B32H4
YF-L8H1 YF-L8H2 YF-L8H3 YF-L8H4 YF-L10H1 YF-L10H2 YF-L10H3 YF-L10H4 YF-L20H1 YF-L20H2 YF-L20H3 YF-L20H4 YF-L32H1 YF-L32H2 YF-L32H3 YF-L32H4
YF-F32H1 YF-F32H2 YF-F32H3 YF-F32H4 YF-F50H1 YF-F50H2 YF-F50H3 YF-F50H4
Y2-Ha10 Y2-Hb10 Y2-Hc10 Y2-Hd10 Y2-Ha20解决办法：发热是液压系统的固有特征，无法根除只能尽量减轻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 Y2-Hc20 Y2-Hd20 Y2-Ha32 Y2-Hb32 Y2-Hc32 Y2-Hd32
YFDH-B20H1 YFDH-B20H2 YFDH-B20H3 YFDH-B20H4 YFDH-B32H1 YFDH-B32H2 YFDH-B32H3 YFDH-B32H4
YFDH-L20H1 YFDH-L20H2 YFDH-L20H3 YFDH-L20H4 YFDH-L32H1 YFDH-L32H2 YFDH-L32H3 YFDH-L32H4
YFDH-F32H1 YFDH-F32H2 YFDH-F32H3 YFDH-F32H4 YFDH-F50H1 YFDH-F50H2 YFDH-F50H3 YFDH-F50H4
1、齿轮油泵和串联泵（包括外啮合与内啮合）两种结构型式内泄漏虽然不会产生液压油的损失，但是由于发生泄漏，既定的控制动作可能会受到影响，直至引起系统故障 Y2DH-Ha10 Y2DH-Hb10 Y2DH-Hc10 Y2DH-Hd10 Y2DH-Ha20 Y2DH-Hb20 Y2DH-Hc20 Y2DH-Hd20 Y2DH-Ha32 Y2DH-Hb32 Y2DH-Hc32 Y2DH-Hd32
YFEH-B20H1 YFEH-B20H2 YFEH-B20H3 YFEH-B20H4 YFEH-B32H1 YFEH-B32H2 YFEH-B32H3 YFEH-B32H4
YFEH-L20H1 YFEH-L20H2 YFEH-L20H3 Y2EH-L20H4 YFEH-L32H1 YFEH-L32H2 YFEH-L32H3 YFEH-L32H4
YFEH-F32H1 YFEH-F32H2 YFEH-F32H3 YFEH-F32H4 YFEH-F50H1 YFEH-F50H2 YFEH-F50H3 YFEH-F50H4
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） Y2EH-Ha10 Y2EH-Hb10 Y2EH-Hc10 Y2EH-Hd10 Y2EH-Ha20 Y2EH-Hb20 Y2EH-Hc20 Y2EH-Hd20 Y2EH-Ha32 Y2EH-Hb32 Y2EH-Hc32 Y2EH-Hd32
YFDO-B20H1 YFDO-B20H2 YFDO-B20H3 YFDO-B20H4 YFDO-B32H1 YFDO-B32H2 YFDO-B32H3 YFDO-B32H4
YFDO-L20H1 YFDO-L20H2 YFDO-L20H3 YFDO-L20H4 YFDO-L32H1 YFDO-L32H2 YFDO-L32H3 YFDO-L32H4
YFDO-F32H1 YFDO-F32H2 YFDO-F32H3 YFDO-F32H4 YFDO-F50H1 YFDO-F50H2 YFDO-F50H3 YFDO-F50H4 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
Y2DI2-Ha10 Y2DI2-Hb10 Y2DI2-Hc10 Y2DI2-Hd10 Y2DI2-Ha20 Y2DI2-Hb20 Y2DI2-Hc20 Y2DI2-Hd20 Y2DI2-Ha32 Y2DI2-Hb32 Y2DI2-Hc32 Y2DI2-Hd32
YFEO-B20H1 YFEO-B20H2 YFEO-B20H3 YFEO-B20H4 YFEO-B32H1 YFEO-B32H2 YFEO-B32H3 YFEO-B32H4
YFEO-L20H1 YFEO-L20H2 YFEO-L20H3 Y2EO-L20H4 YFEO-L32H1 YFEO-L32H2 YFEO-L32H3 YFEO-L32H4
YFEO-F32H1 YFEO-F32H2 YFEO-F32H3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 YFEO-F32H4 YFEO-F50H1 YFEO-F50H2 YFEO-F50H3 YFEO-F50H4
Y2EI2-Ha10 Y2EI2-Hb10 Y2EI2-Hc10 Y2EI2-Hd10 Y2EI2-Ha20 Y2EI2-Hb20 Y2EI2-Hc20 Y2EI2-Hd20 Y2EI2-Ha32 Y2EI2-Hb32 Y2EI2-Hc32 Y2EI2-Hd32
YFDH-L10H4 YFDH-L20H4 YFDH-L32H4 YFDH-B10H4 YFDH-B20H4 YFDH-B32H4 YFEH-L10H4 YFEH-L20H4 YFEH-L32H4 YFEH-B10H4 YFEH-B20H4 YFEH-B32H4
YFDO-L10H4 YFDO-L20H4 YFDO-L32H4 YFDO-B10H4 YFDO-B20H4 YFDO-B32H4 YFEO-L10H4 YFEO-L20H4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 YFOH-L32H4 YFEO-B10H4 YFEO-B20H4 YFEO-B32H4
YFDH-L10H3 YFDH-L20H3 YFDH-L32H3
YFDH-B10H3 YFDH-B20H3 YFDH-B32H3 YFEH-L10H3 YFEH-L20H3 YFEH-L32H3 YFEH-B10H3 YFEH-B20H3 YFEH-B32H3
YFDO-L10H3 YFDO-L20H3 YFDO-L32H3 YFDO-B10H3 YFDO-B20H3 YFDO-B32H3 YFEO-L10H3 YFEO-L20H3 YFOH-L32H3 YFEO-B10H3 YFEO-B20H3 YFEO-B32H3
YFDH-L20H1-S Y2DH-Ha10
YFDH-L32H1-S Y2DH-Ha20
YFDH-L50H1-S Y2DH-Ha32
【随机句子】
【随机句子】
YFDH-L20H2-S Y2DH-Hb10
YFDH-L32H2-S Y2DH-Hb20
YFDH-L50H2-S Y2DH-Hb32
YFDH-L20H3-S Y2DH-Hc10
YFDH-L32H3-S Y2DH-Hc20
YFDH-L50H3-S Y2DH-Hc32
YFDH-L20H4-S Y2DH-Hd10
YFDH-L32H4-S Y2DH-Hd20
YFDH-L50H4-S Y2DH-Hd32
YFDH-B20H1-S Y2EH-Ha10
YFDH-B32H1-S Y2EH-Ha20
YFDH-B50H1-S Y2EH-Ha32
YFDH-B20H2-S Y2EH-Hb10
YFDH-B32H2-S Y2EH-Hb20
【随机句子】
【随机句子】
YFDH-B50H2-S Y2EH-Hb32
YFDH-B20H3-S Y2EH-Hc10
YFDH-B32H3-S Y2EH-Hc20
YFDH-B50H3-S Y2EH-Hc32
YFDH-B20H4-S Y2EH-Hd10
YFDH-B32H4-S Y2EH-Hd20
YFDH-B50H4-S Y2EH-Hd32
YFDH-F20H1-S Y2DI2-Ha10
YFDH-F32H1-S Y2DI2-Ha20
YFDH-F50H1-S Y2DI2-Ha32
YFDH-F20H2-S Y2DI2-Hb10
YFDH-F32H2-S Y2DI2-Hb20
YFDH-F50H2-S Y2DI2-Hb32
YFDH-F20H3-S Y2DI2-Hc10
YFDH-F32H3-S Y2DI2-Hc20
YFDH-F50H3-S Y2DI2-Hc32
YFDH-F20H4-S Y2DI2-Hd10
【随机句子】
【随机句子】
【随机句子】 YFDH-F32H4-S Y2DI2-Hd20
YFDH-F50H4-S Y2DI2-Hd32
YFDO-L20H1-S Y2EI2-Ha10
YFDO-L32H1-S Y2EI2-Ha20
YFDO-L50H1-S Y2EI2-Ha32
YFDO-L20H2-S Y2EI2-Hb10
YFDO-L32H2-S Y2EI2-Hb20
YFDO-L50H2-S Y2EI2-Hb32
YFDO-L20H3-S Y2EI2-Hc10
YFDO-L32H3-S Y2EI2-Hc20
YFDO-L50H3-S Y2EI2-Hc32
YFDO-L20H4-S Y2EI2-Hd10
YFDO-L32H4-S Y2EI2-Hd20
YFDO-L50H4-S Y2EI2-Hd32
YFDO-B20H1-S
YFDO-B32H1-S
YFDO-B50H1-S
YFDO-B20H2-S
YFDO-B32H2-S
YFDO-B50H2-S
YFDO-B20H3-S
YFDO-B32H3-S
YFDO-B50H3-S
YFDO-B20H4-S
【随机句子】
YFDO-B32H4-S
YFDO-B50H4-S
YFDO-F20H1-S
YFDO-F32H1-S
YFDO-F50H1-S
YFDO-F20H2-S
YFDO-F32H2-S
YFDO-F50H2-S