P7600-F80NL467 6G 泊姆克齿轮泵厂家

柱塞头部圆柱面上切有斜槽，并通过径向孔、轴向孔与顶部相通，其目的是改变循环供油量；柱塞套上制有进、回油孔，均与泵上体内低压油腔相通，柱塞套装入泵上体后，应用定位螺钉定位。
CTR3-075/P2.2/GP2-0070/C411N
CTR3-035/M2.2A/GP2-0070/C411N
CTR3-050/M2.2A/GP2-0070/C411N
CTR3-075/M2.2A/GP2-0070/C411N
CTR3-035/P3/GP2-0070/C411N
CTR3-050/P3/GP2-0070/C411N
CTR3-075/P3/GP2-0070/C411N
CTR3-035/M3A/GP2-0070/C411N
CTR3-050/M3A/GP2-0070/C411N
CTR3-075/M3A/GP2-0070/C411N
CTR3-035/P4/GP2-0070/C411N
CTR3-050/P4/GP2-0070/C411N
CTR3-075/P4/GP2-0070/C411N
CTR3-035/M4A/GP2-0070/C411N
CTR3-050/M4A/GP2-0070/C411N
CTR3-075/M4A/GP2-0070/C411N
CTR3-035/P5.5/GP2-0070/C411N
CTR3-050/P5.5/GP2-0070/C411N
CTR3-075/P5.5/GP2-0070/C411N
CTR3-035/M5.5A/GP2-0070/C411N
CTR3-050/M5.5A/GP2-0070/C411N
CTR3-075/M5.5A/GP2-0070/C411N
CTR3-035/P7.5/GP2-0070/C411NP7600-F80NL467 6G 泊姆克齿轮泵厂家LZ-0577-20-36D 泊姆克齿轮泵厂家CTR3-035/P4/GP2-0178/C611N
CTR3-050/P4/GP2-0178/C611N
CTR3-075/P4/GP2-0178/C611N
CTR3-035/M4A/GP2-0178/C611N
CTR3-050/M4A/GP2-0178/C611N
CTR3-075/M4A/GP2-0178/C611N
CTR3-035/P5.5/GP2-0178/C611N
CTR3-050/P5.5/GP2-0178/C611N
CTR3-075/P5.5/GP2-0178/C611N
CTR3-035/M5.5A/GP2-0178/C611N
CTR3-050/M5.5A/GP2-0178/C611N
CTR3-075/M5.5A/GP2-0178/C611N
CTR3-035/P7.5/GP2-0178/C611N
CTR3-050/P7.5/GP2-0178/C611N
CTR3-075/P7.5/GP2-0178/C611N
CTR3-035/M7.5A/GP2-0178/C611N
CTR3-050/M7.5A/GP2-0178/C611N
CTR3-075/M7.5A/GP2-0178/C611N
CTR3-035/P2.2/GP2-0208/C611N
CTR3-050/P2.2/GP2-0208/C611N
CTR3-075/P2.2/GP2-0208/C611N


= 磨损修理

主动轴衬套孔磨损后，可用铰削方法消除磨损痕迹，然后配用加大至相应尺寸的衬套。从动轴孔磨损也以铰削法消除磨损痕迹，然后按铰削后孔的实际尺寸配制从动轴。
CTR3-035/M4A/GP1-0051/C600N
CTR3-050/M4A/GP1-0051/C600N
CTR3-075/M4A/GP1-0051/C600N
CTR3-035/P5.5/GP1-0051/C600N
CTR3-050/P5.5/GP1-0051/C600N
CTR3-075/P5.5/GP1-0051/C600N
CTR3-035/M5.5A/GP1-0051/C600N
CTR3-050/M5.5A/GP1-0051/C600N
CTR3-075/M5.5A/GP1-0051/C600N
CTR3-035/P7.5/GP1-0051/C600N
CTR3-050/P7.5/GP1-0051/C600N
CTR3-075/P7.5/GP1-0051/C600N
CTR3-035/M7.5A/GP1-0051/C600N
CTR3-050/M7.5A/GP1-0051/C600N
CTR3-075/M7.5A/GP1-0051/C600N
CTR3-035/P2.2/GP1-0041/C600N
CTR3-050/P2.2/GP1-0041/C600N
CTR3-075/P2.2/GP1-0041/C600N
CTR3-035/M2.2A/GP1-0041/C600N
CTR3-050/M2.2A/GP1-0041/C600N
CTR3-075/M2.2A/GP1-0041/C600N
CTR3-035/P3/GP1-0041/C600N
CTR3-050/P3/GP1-0041/C600N
CTR3-075/P3/GP1-0041/C600N
CTR3-035/M3A/GP1-0041/C600N
CTR3-050/M3A/GP1-0041/C600N
CTR3-075/M3A/GP1-0041/C600N
CTR3-035/P4/GP1-0041/C600NP7600-F80NL467 6G 泊姆克齿轮泵厂家P7600-F140X泊姆克齿轮泵厂家 CTR3-035/M2.2A/GP2-0208/C611N
CTR3-050/M2.2A/GP2-0208/C611N
CTR3-075/M2.2A/GP2-0208/C611N
CTR3-035/P3/GP2-0208/C611N
CTR3-050/P3/GP2-0208/C611N
CTR3-075/P3/GP2-0208/C611N
CTR3-035/M3A/GP2-0208/C611N
CTR3-050/M3A/GP2-0208/C611N
CTR3-075/M3A/GP2-0208/C611N
CTR3-035/P4/GP2-0208/C611N
CTR3-050/P4/GP2-0208/C611N
CTR3-075/P4/GP2-0208/C611N
CTR3-035/M4A/GP2-0208/C611N
CTR3-050/M4A/GP2-0208/C611N
CTR3-075/M4A/GP2-0208/C611N
CTR3-035/P5.5/GP2-0208/C611N

(1)压力不均匀引起的噪声

先导型溢流阀的导阀部分是一个易振部位如图3所示。在高压情况下溢流时，导阀的轴向开口很小，仅0.003~0.006厘米。过流面积很小，流速很高，可达200米/秒，易引起压力分布不均匀，使锥阀径向力不平衡而产生振动。另外锥阀和锥阀座加工时产生的椭圆度、导阀口的脏物粘住及调压弹簧变形等，也会引起锥阀的振动。所以一般认为导阀是发生噪声的振源部位。
CTR3-075/M3A/GP1-0061/B10N
CTR3-035/P4/GP1-0061/B10N
CTR3-050/P4/GP1-0061/B10N
CTR3-075/P4/GP1-0061/B10N
CTR3-035/M4A/GP1-0061/B10N
CTR3-050/M4A/GP1-0061/B10N
CTR3-075/M4A/GP1-0061/B10N
CTR3-035/P5.5/GP1-0061/B10N
CTR3-050/P5.5/GP1-0061/B10N
CTR3-075/P5.5/GP1-0061/B10N
CTR3-035/M5.5A/GP1-0061/B10N
CTR3-050/M5.5A/GP1-0061/B10N
CTR3-075/M5.5A/GP1-0061/B10N
CTR3-035/P7.5/GP1-0061/B10N
CTR3-050/P7.5/GP1-0061/B10N
CTR3-075/P7.5/GP1-0061/B10N
CTR3-035/M7.5A/GP1-0061/B10N
CTR3-050/M7.5A/GP1-0061/B10N
CTR3-075/M7.5A/GP1-0061/B10N
CTR3-035/P2.2/GP1-0074/B10N
CTR3-050/P2.2/GP1-0074/B10NP7600-F80NL467 6G 泊姆克齿轮泵厂家P5100C567ADRN15-01泊姆克齿轮泵厂家