武汉华美液压气动设备有限公司
李志龙
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DO6LLMSX FM06L71 GE20S1/2NPTCF RED08/06LCF T06LCF DOZ04LL FM06LCF GE20S11/16UN71 RED08/06SCF T06SCF DOZ06L FM06S71 GE20S11/16UNCF RED08/06ZLCF T08LCF DOZ06LL FM06SCF GE20S3/4NPTCF RED10/06LCF T08SCF DOZ06S FM08L71 GE20S3/4UNFCF RED10/06SCF T08ZLCF DOZ08L FM08LCF GE20S7/8UNFCF RED10/06ZLCF T10L71 DOZ08S FM08S71 GE20SMCF RED10/08LCF T10LCF DOZ10L FM08SCF GE20SMEDCF RED10/08SCF T10LMS DOZ10S FM10L71 GE20SR1/2CF RED12/06LCF T10SCF DOZ12L FM10LCF GE20SR1/2ED71 RED12/06SCF T10ZL71 DOZ12S FM10S71 GE20SR1/2EDCF RED12/06ZLCF T10ZLCF DOZ14S FM10SCF GE20SR1/2EDOMD71

3、油封磨损,胶封老化卸荷片的橡胶油封老化变质,失去弹性,对高压油腔和低压油腔失去了密封隔离作用,会产生高压油腔的油压往低压油腔,称为"内漏",它降低了油泵的工作压力和流量。CB46齿轮泵它的正常工作压力为100~110kg/平方厘米,正常输油量是46L/min,标准的卸荷片橡胶油封是57×43。自紧油封是PG25×42×10的骨架式油封,它的损坏或年久失效,空气便从油封与主轴轴颈之间的缝隙或从进油口接盘与油泵壳体结合处被吸入油泵,经回油管进入油箱,在油箱中产生大量气泡。会造成油箱中的油液减少,发动机油底槽中油液增多现象,使农具提升缓慢或不能提升。必须更换油封才可排除此故障。
CTR3-050/P2.2/GP2-0095/C600N
CTR3-075/P2.2/GP2-0095/C600N
CTR3-035/M2.2A/GP2-0095/C600N
CTR3-050/M2.2A/GP2-0095/C600N
CTR3-075/M2.2A/GP2-0095/C600N
CTR3-035/P3/GP2-0095/C600N
CTR3-050/P3/GP2-0095/C600N
CTR3-075/P3/GP2-0095/C600N
CTR3-035/M3A/GP2-0095/C600N
CTR3-050/M3A/GP2-0095/C600N
CTR3-075/M3A/GP2-0095/C600N
CTR3-035/P4/GP2-0095/C600N
CTR3-050/P4/GP2-0095/C600N
CTR3-075/P4/GP2-0095/C600N
CTR3-035/M4A/GP2-0095/C600N
CTR3-050/M4A/GP2-0095/C600N
CTR3-075/M4A/GP2-0095/C600N
CTR3-035/P5.5/GP2-0095/C600N
CTR3-050/P5.5/GP2-0095/C600N
CTR3-075/P5.5/GP2-0095/C600N
CTR3-035/M5.5A/GP2-0095/C600N
CTR3-050/M5.5A/GP2-0095/C600N
CTR3-075/M5.5A/GP2-0095/C600N
CTR3-035/P7.5/GP2-0095/C600N
CTR3-050/P7.5/GP2-0095/C600N
CTR3-075/P7.5/GP2-0095/C600N
CTR3-035/M7.5A/GP2-0095/C600N
CTR3-050/M7.5A/GP2-0095/C600N
CTR3-075/M7.5A/GP2-0095/C600N
CTR3-035/P2.2/GP2-0113/C600NLIQZO-LE-252L4/Q61D661-4536CRED12/08LCF T12L71 DOZ15L FM12LCF GE20SR1ED71 RED12/08SCF T12LCF DOZ16S FM12LSSA GE20SR1EDCF RED12/08ZSCF T12LCFX DOZ18L FM12S71 GE20SR71 RED12/10LCF T12LMS DOZ20S FM12SCF GE20SRCF RED12/10SCF T12S71 DOZ22L FM14S71 GE20SRED71 RED12/10ZLCF T12SCF DOZ25S FM14SCF GE20SREDCF RED14/06SCF T12ZLCF DOZ28L FM15L71 GE20SREDMS RED14/08SCF T12ZSCF DOZ30S FM15LCF GE20SREDOMD71 RED14/10SCF T14S71 DOZ35L FM16S71 GE22L11/16UNCF RED14/12SCF T14SCF DOZ38S FM16SCF GE22L15/16UNCF RED15/06LCF T15L71 DOZ42L FM18L71 GE22L3/4NPT71 RED15/06ZLCF T15LCF DPR06L71X FM18LCF GE22L3/4NPTCF RED15/08LCF T15ZLCF DPR06LX FM20S71 GE22L3/4NPTMS RED15/10LCF T16S71 DPR08L71X FM20SCF GE22L7/8UNFCF RED15/10ZLCF T16SCF DPR08LX FM22L71 GE22LM22X1.5CF RED15/12LCF T16SMS DPR10L71X FM22LCF GE22LM22X1.5EDCF RED15/1
对于一台泵的转速,实际上是有限制的,这主要取决于工艺流体,如果传送的是油类,泵则能以很高的速度转动,但当流体是一种高粘度的聚合物熔体时,这种限制就会大幅度降低。推动高粘流体进入吸齿轮泵入口一侧的两齿空间是非常重要的,如果这一空间没有填充满,则泵就不能排出准确的流量,所以PV值(压力×流速)也是另外一个限制因素,而且是一个工艺变量。由于这些限制,齿轮泵制造商将提供一系列产品,即不同的规格及排量(每转一周所排出的量)。这些泵将与具体的应用工艺相配合,以使系统能力及价格达到优。
CTR3-075/M3A/GP2-0234/C200N
CTR3-035/P4/GP2-0234/C200N
CTR3-050/P4/GP2-0234/C200N
CTR3-075/P4/GP2-0234/C200N
CTR3-035/M4A/GP2-0234/C200N
CTR3-050/M4A/GP2-0234/C200N
CTR3-075/M4A/GP2-0234/C200N
CTR3-035/P5.5/GP2-0234/C200N
CTR3-050/P5.5/GP2-0234/C200N
CTR3-075/P5.5/GP2-0234/C200N
CTR3-035/M5.5A/GP2-0234/C200N
CTR3-050/M5.5A/GP2-0234/C200N
CTR3-075/M5.5A/GP2-0234/C200N
CTR3-035/P7.5/GP2-0234/C200N
CTR3-050/P7.5/GP2-0234/C200N
CTR3-075/P7.5/GP2-0234/C200N
CTR3-035/M7.5A/GP2-0234/C200N
CTR3-050/M7.5A/GP2-0234/C200N
CTR3-075/M7.5A/GP2-0234/C200N
CTR3-035/P2.2/GP1-0051/C400N
CTR3-050/P2.2/GP1-0051/C400N
CTR3-075/P2.2/GP1-0051/C400N
CTR3-035/M2.2A/GP1-0051/C400N
CTR3-050/M2.2A/GP1-0051/C400N
CTR3-075/M2.2A/GP1-0051/C400N
CTR3-035/P3/GP1-0051/C400N
CTR3-050/P3/GP1-0051/C400NLIQZO-LE-252L4/Q61阀门D662Z4310KP02JXMF6VSX2-A
