采用补油泵供油的柱塞泵,使用3000h后,操作人员每日需对柱塞泵检查1-2次,检查液压泵运转声响是否正常。如发现液压缸速度下降或闷车时,就应该对补油泵解体检查,检查叶轮边沿是否有刮伤现象,内齿轮泵间隙是否过大。对于自吸油型柱塞泵,液压油箱内的油液不得低于油标下限,要保持足够数量的液压油。液压油的清洁度越高,液压泵的使用寿命越长。柱塞泵Zui重要的部件是轴承,如果轴承出现游隙,则不能保证液压泵内部三对磨擦副的正常间隙,同时也会破坏各磨擦副的静液压支承油膜厚度,降低柱塞泵轴承的使用寿命。据液压泵制造厂提供的资料,轴承的平均使用寿命为10000h,超过此值就需要更换新口。拆卸下来的轴承,没有专业检测仪器是无法检测出轴承的游隙的,只能采用目测,如发现滚柱表面有划痕或变色,就必须更换。在更换轴承时,应注意原轴承的英文字母和型号,柱塞泵轴承大都采用大载荷容量轴承,购买原厂家,原规格的产品,如果更换另一种品牌,应请教对轴承有经验的人员查表对换,目的是保持轴承的精度等级和载荷容量。柱塞泵使用寿命的长短,与平时的维护保养,液压油的数量和质量,油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等,也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件,这些零件有时比其它仿造的零件价格要贵,但质量及稳定性要好,如果购买售价便宜的仿造零件,短期内似乎是节省了费用,但由此出带来了隐患,也可能对柱塞泵的使用造成更大的危害。配流盘有平面配流和球面配流两种形式。球面配流的磨擦副,在缸体配流面划痕比较浅时,通过研磨手段修复;缸体配流面沟槽较深时,应先采用“表面工程技术”手段填平沟槽后,再进行研磨,不可盲目研磨,,以防铜层变薄或漏油出钢基。柱塞泵也可用变频器节约电能,上海正艺的工程师指出:柱塞泵在实际生产过程中,通常运行的情况下都是以压力或流量来调节工作状态。当实际压力大于需要压力时,都是通过溢流阀来调节,使其工作压力保持稳定让溢流阀施放超出部分。而电机一直处于全速运行反复动作,功耗不变。当采用溢流来调节压力和流量时,有部分的余量溢流回原系统,从而造成柱塞泵存在无用功率,工作效率低,若使用创杰节能变频器后,溢流阀可定它封闭,通过节能变频器本身自动调整工作压力,保持工作压力的稳定,自动追踪设备的压力。实现自动化控制,从而节省能耗。这种调节方式Zui大优点就是能降低柱塞泵的运行能耗,节电效果可达30%以上。
北京华德部分型号如下:
A2F12R1S2 A2F12L1S2 A2F12W1S2
A2F12R2S2 A2F12L2S2 A2F12W2S2
A2F12R3S2 A2F12L3S2 A2F12W3S2
A2F12R4S2 A2F12L4S2 A2F12W4S2
A2F12R5S2 A2F12L5S2 A2F12W5S2
A2F12R1S3 A2F12L1S3 A2F12W1S3
A2F12R2S3 A2F12L2S3 A2F12W2S3
A2F12R3S3 A2F12L3S3 A2F12W3S3
A2F12R4S3 A2F12L4S3 A2F12W4S3
A2F12R5S3 A2F12L5S3 A2F12W5S3
A2F12R1S4 A2F12L1S4 A2F12W1S4
A2F12R2S4 A2F12L2S4 A2F12W2S4
A2F12R3S4 A2F12L3S4 A2F12W3S4
A2F12R4S4 A2F12L4S4 A2F12W4S4
A2F12R5S4 A2F12L5S4 A2F12W5S4
A2F12R1S5 A2F12L1S5 A2F12W1S5
A2F12R2S5 A2F12L2S5 A2F12W2S5
A2F12R3S5 A2F12L3S5 A2F12W3S5
A2F12R4S5 A2F12L4S5 A2F12W4S5
A2F12R5S5 A2F12L5S5 A2F12W5S5
A2F12R1S6 A2F12L1S6 A2F12W1S6
A2F12R2S6 A2F12L2S6 A2F12W2S6
A2F12R3S6 A2F12L3S6 A2F12W3S6
A2F12R4S6 A2F12L4S6 A2F12W4S6
A2F12R5S6 A2F12L5S6 A2F12W5S6
A2F12R1S7 A2F12L1S7 A2F12W1S7
A2F12R2S7 A2F12L2S7 A2F12W2S7
A2F12R3S7 A2F12L3S7 A2F12W3S7
A2F12R4S7 A2F12L4S7 A2F12W4S7
A2F12R5S7 A2F12L5S7 A2F12W5S7
柱塞泵A2F23R1P1 A2F23L1P1 A2F23W1P1
柱塞泵A2F23R2P1 A2F23L2P1 A2F23W2P1
柱塞泵A2F23R3P1 A2F23L3P1 A2F23W3P1
柱塞泵A2F23R4P1 A2F23L4P1 A2F23W4P1
柱塞泵A2F23R5P1 A2F23L5P1 A2F23W5P1
柱塞泵A2F23R1P2 A2F23L1P2 A2F23W1P2
柱塞泵A2F23R2P2 A2F23L2P2 A2F23W2P2
柱塞泵A2F23R3P2 A2F23L3P2 A2F23W3P2
柱塞泵A2F23R4P2 A2F23L4P2 A2F23W4P2
柱塞泵A2F23R5P2 A2F23L5P2 A2F23W5P2
柱塞泵A2F23R1P3 A2F23L1P3 A2F23W1P3
柱塞泵A2F23R2P3 A2F23L2P3 A2F23W2P3
柱塞泵A2F23R3P3 A2F23L3P3 A2F23W3P3
柱塞泵A2F23R4P3 A2F23L4P3 A2F23W4P3
柱塞泵A2F23R5P3 A2F23L5P3 A2F23W5P3
柱塞泵A2F23R1P4 A2F23L1P4 A2F23W1P4
柱塞泵A2F23R2P4 A2F23L2P4 A2F23W2P4
柱塞泵A2F23R3P4 A2F23L3P4 A2F23W3P4
柱塞泵A2F23R4P4 A2F23L4P4 A2F23W4P4
柱塞泵A2F23R5P4 A2F23L5P4 A2F23W5P4
柱塞泵A2F23R1P5 A2F23L1P5 A2F23W1P5
柱塞泵A2F23R2P5 A2F23L2P5 A2F23W2P5
柱塞泵A2F23R3P5 A2F23L3P5 A2F23W3P5
柱塞泵A2F23R4P5 A2F23L4P5 A2F23W4P5
柱塞泵A2F23R5P5 A2F23L5P5 A2F23W5P5
柱塞泵A2F23R1P6 A2F23L1P6 A2F23W1P6
柱塞泵A2F23R2P6 A2F23L2P6 A2F23W2P6
柱塞泵A2F23R3P6 A2F23L3P6 A2F23W3P6
柱塞泵A2F23R4P6 A2F23L4P6 A2F23W4P6
柱塞泵A2F23R5P6 A2F23L5P6 A2F23W5P6
柱塞泵A2F23R1P7 A2F23L1P7 A2F23W1P7
柱塞泵A2F23R2P7 A2F23L2P7 A2F23W2P7
柱塞泵A2F23R3P7 A2F23L3P7 A2F23W3P7
柱塞泵A2F23R4P7 A2F23L4P7 A2F23W4P7
柱塞泵A2F23R5P7 A2F23L5P7 A2F23W5P7
柱塞泵A2F23R1Z1 A2F23L1Z1 A2F23W1Z1
柱塞泵A2F23R2Z1 A2F23L2Z1 A2F23W2Z1
柱塞泵A2F23R3Z1 A2F23L3Z1 A2F23W3Z1
柱塞泵A2F23R4Z1 A2F23L4Z1 A2F23W4Z1
柱塞泵A2F23R5Z1 A2F23L5Z1 A2F23W5Z1
柱塞泵A2F23R1Z2 A2F23L1Z2 A2F23W1Z2
柱塞泵A2F23R2Z2 A2F23L2Z2 A2F23W2Z2
柱塞泵A2F23R3Z2 A2F23L3Z2 A2F23W3Z2
柱塞泵A2F23R4Z2 A2F23L4Z2 A2F23W4Z2
柱塞泵A2F23R5Z2 A2F23L5Z2 A2F23W5Z2
柱塞泵A2F23R1Z3 A2F23L1Z3 A2F23W1Z3
柱塞泵A2F23R2Z3 A2F23L2Z3 A2F23W2Z3
柱塞泵A2F23R3Z3 A2F23L3Z3 A2F23W3Z3
柱塞泵A2F23R4Z3 A2F23L4Z3 A2F23W4Z3
柱塞泵A2F23R5Z3 A2F23L5Z3 A2F23W5Z3
柱塞泵A2F23R1Z4 A2F23L1Z4 A2F23W1Z4
柱塞泵A2F23R2Z4 A2F23L2Z4 A2F23W2Z4
柱塞泵A2F23R3Z4 A2F23L3Z4 A2F23W3Z4
柱塞泵A2F23R4Z4 A2F23L4Z4 A2F23W4Z4
柱塞泵A2F23R5Z4 A2F23L5Z4 A2F23W5Z4
柱塞泵A2F23R1Z5 A2F23L1Z5 A2F23W1Z5
柱塞泵A2F23R2Z5 A2F23L2Z5 A2F23W2Z5
柱塞泵A2F23R3Z5 A2F23L3Z5 A2F23W3Z5
柱塞泵A2F23R4Z5 A2F23L4Z5 A2F23W4Z5
柱塞泵A2F23R5Z5 A2F23L5Z5 A2F23W5Z5
柱塞泵A2F23R1Z6 A2F23L1Z6 A2F23W1Z6
柱塞泵A2F23R2Z6 A2F23L2Z6 A2F23W2Z6
柱塞泵A2F23R3Z6 A2F23L3Z6 A2F23W3Z6
柱塞泵A2F23R4Z6 A2F23L4Z6 A2F23W4Z6
柱塞泵A2F23R5Z6 A2F23L5Z6 A2F23W5Z6
- 批发价格北京华德柱塞泵A2F10R3S6 A2F12W2Z5 2019-11-04
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