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["분리막 압축기 오일 압력력이 하락했습니다", ["3시간 후 오일 압力력이 1.1로 되었는데, 원인은 무엇일까요? 오일의 진도도가가 낮아졌을지도 모르고,长城46호 저항형유를 사용하고 있습니다", "첫 번째로는 차가유가 따뜻해짐으로 인한 압力력하락을 배제해야 합니다 일반적으로 분압기의 오일 압力력는 조절 가능하며, "연장축과 기어 �泵润滑油压力是什么原因?会不会是油的粘度降低了了,用长城46号抗磨液压油"

2018-08-14View Original

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"첫 번째로은 안전밸브의 조절을 확인해 보세요" "냉기를 켜면 후 오일 온도는 상승 과정을 거치며,润滑压力会有一个上升的过程,到达一个恒定值,这是正常现象至于油的粘度问题46#的油号对于压缩机来说有点偏低 如果是按照说明书使用也没有问题问题 如果油压低到不能满足正常运行需要的话需要仔细检查润滑系统 如过滤器"
Reply #22018-08-14
"他说的不是膜片处的油压" "我说的也是齿轮泵 呵 应该有调节螺钉的 �调节泵出口的安全阀(溢流阀的开启压力" "应有 的为了齿轮泵的安全考虑 仔细找找一个调节螺钉" "最坏的情况就是检修齿轮泵看看是否磨损厉害 导致间隙过大 不不起压考虑更换粘度大的润滑油试试 �还不行的话考虑油缸处调节阀是否否失灵 、活塞环间隙变大"
Reply #32018-08-14
连杆大小头和十字头润滑油压力
Reply #42018-08-15
先看看调节溢流阀的效果吧~~
Reply #52018-08-18
冷机开启后油温会有一个上升过程,润油压降低,到达恒定后,油压会稳定在一个值,这属于正常现象。至于油的粘度问题,46#的油号对于压缩机来说有点偏低,如果是依据说明书使用,也没有问题。如果油压低到不能满足正常运行需要的话需要仔细检查润滑系统。如过过滤器等
Reply #62018-08-18
亲,他说的不是膜片处的油压。
Reply #72018-08-19
我说的也是齿轮泵~~呵呵~~应该有调节螺钉的,调节泵出口的安全阀(溢流阀)的开启压力~~
Reply #82018-08-19
应该有的,为了齿轮泵的安全考虑,仔细找找一个调节螺钉~~
Reply #92018-08-19
最坏的打算就是检修齿轮泵吧,看看是否磨损厉害,导致间隙过大,不起压~~
Reply #102018-08-20
可以换个粘度大点的润滑油试试,还不行的话考虑油缸处调节阀是不是失灵、活塞环间隙变大

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