伊顿威格士叶片泵25V12A-1A22R原装进口
一、威格士叶片泵密封件安装时的注意事项:1、注意密封件的安装有无方向性,不要装反;2、必要时可涂抹润滑剂,以便于安装;3、注意清除沟槽内和周边的金属粉末等异物,还应注意不能残存切削液和防锈油等;4、使用清洗液也要注意与密封件材料的相容性,并在清洗后做干燥处理;5、安装时注意避免损伤密封圈;6、注意密封圈安装时不要造成扭转和翻滚;7、复杂密封装置的安装要使用专用的安装工具。
(2)修理尺寸法:在进行修理时对威格士叶片泵的零件进行机械加工恢复其几何形状,同时得到一个新的尺寸,然后将配合件中另一个磨损的零件废弃而更换一个新的与经过加工的零件相配合的零件,使该配合件的配合间隙恢复到初始间隙,如修轴换轴瓦,修缸套换活塞等都是。这种威格士叶片泵修理方法要考虑零件结构上能够加工的可能性和零件修理后允许的威格士叶片泵机械强度,在此前提下应尽量增加修理次数;另一方面为了便于备品备件的供应其修理尺寸应加以标准化。(3)补充零件法(附加零件法):此威格士叶片泵法对于配合件的每个零件均予加工整形,并对其中的一个零件给以合理的缩径或扩孔,然后在其中补充一个同样材料或质量更高的衬套,以过盈压入或螺纹拧入或焊至原零件上,然后加工至配合尺寸,使配合性质达到要求。
磨粒磨损:金属颗粒、尘埃或其他杂质如氧化物、纤维和树脂质等硬的磨粒造成的磨损称为磨料磨损。此种磨损几乎发生于所有摩擦副,尤其是在具有一定油膜厚度的摩擦副中。磨粒会使摩擦副表面磨损加剧,性能变坏,寿命缩短。减少粘着磨损提高耐磨性的主要措施如下。
25V12A-1A22R有库存
2520V14A9-1AA22L | 2520V14A11-1AA22L | 2520V17A8-1AA22L |
2520V14A12-1AA22L | 2520V10A2-11AA22R | 2520V14A9-11AA22R |
2520V17A14-11AA22R | 2520V10A5-11AA22R | 2520V14A11-11AA22R |
2520V21A2-11AA22R | 2520V10A8-11AA22R | 2520V14A12-11AA22R |
2520V21A5-11AA22R | 2520V10A9-11AA22R | 2520V14A14-11AA22R |
2520V17A9-1AA22L | 2520V10A11-11AA22R | 2520V17A2-11AA22R |
2520V17A11-1AA22L | 2520V10A12-11AA22R | 2520V17A5-11AA22R |
2520V17A12-1AA22L | 2520V10A14-11AA22R | 2520V17A8-11AA22R |
2520V17A14-1AA22L | 2520V12A2-11AA22R | 2520V17A9-11AA22R |
2520V21A2-1AA22L | 2520V12A5-11AA22R | 2520V17A11-11AA22R |
2520V14A5-11AA22R | 2520V12A8-11AA22R | 2520V17A12-11AA22R |
2520V14A8-11AA22R | 2520V12A9-11AA22R | 2520V12A12-11AA22R |
2520V14A2-11AA22R | 2520V12A11-11AA22R | 2520V12A14-11AA22R |
25V-10A-1A-22R | 25V-21A-86A-22R | 25V-17A-1B-22R |
25V-10A-1C-22R | 25V-21A-86C-22R | 25V-17A-1D-22R |
25V10A-1A22R | 25V21A-86A22R | 25V17A-1B22R |
25V10A-1C22R | 25V21A-86C22R | 25V17A-1D22R |
25V-12A-1A-22R | 25V-10A-11A-22R | 25V-21A-1B-22R |
25V-12A-1C-22R | 25V-10A-11C-22R | 25V-21A-1D-22R |
25V12A-1A22R | 25V10A-11A22R | 25V21A-1B22R |
25V12A-1C22R | 25V10A-11C22R | 25V21A-1D22R |
25V-14A-1A-22R | 25V-12A-11A-22R | 25V-10A-86B-22R |
25V-14A-1C-22R | 25V-12A-11C-22R | 25V-10A-86D-22R |
25V14A-1A22R | 25V12A-11A22R | 25V10A-86B22R |
25V14A-1C22R | 25V12A-11C22R | 25V10A-86D22R |
25V-17A-1A-22R | 25V-14A-11A-22R | 25V-12A-86B-22R |
25V-17A-1C-22R | 25V-14A-11C-22R | 25V-12A-86D-22R |
25V17A-1A22R | 25V14A-11A22R | 25V12A-86B22R |