搅拌车液压泵轴端油封漏油的原因

来源：//www.scritchies.com日期：2021-07-30 发布人：admin
1, 使用时间长，油封正常磨损。
1. The service time is long and the oil seal is worn normally.
处理方案：更换新油封。
Solution: replace the oil seal with a new one.
2, 液压油长期没有更换或滤芯质量不合格，液压油过脏， 加速油封磨损。
2. The hydraulic oil has not been replaced for a long time or the filter element is unqualified, and the hydraulic oil is too dirty, which accelerates the wear of the oil seal.
处理方案：尽快更换液压油和滤芯。
Solution: replace the hydraulic oil and filter element as soon as possible.
3, 液压油变质或乳化，润滑性能下降，加速油封磨损。
3. The deterioration or emulsification of hydraulic oil will reduce the lubrication performance and accelerate the wear of oil seal.
处理方案：尽快更换液压油和滤芯，严重时需要清洗系统。
Solution: replace the hydraulic oil and filter element as soon as possible, and clean the system in serious cases.
自动上料混凝土搅拌车
4, 传动轴动平衡失效，摆动量大，引起主轴摆动油封偏磨。
4. The dynamic balance of the transmission shaft is invalid and the swing momentum is large, resulting in eccentric wear of the main shaft swing oil seal.
处理方案：及时校正或更换传动轴。
Solution: correct or replace the transmission shaft in time.
5, 泵支架松动、开焊或泵固定螺栓松动，引起液压泵整体抖动，油封磨损。
5. Loose pump support, open welding or loose pump fixing bolts cause overall shaking of hydraulic pump and wear of oil seal.
处理方案：经常检查，排除隐患，预防和避免故障。
Treatment plan: check frequently, eliminate hidden dangers, prevent and avoid faults.
6, 系统回油不畅，回油管或散热器堵塞，造成泵马达壳腔压力增大，引起油封漏油。
6. The oil return of the system is not smooth, and the oil return pipe or radiator is blocked, resulting in an increase in the pressure in the pump motor housing cavity and oil leakage of the oil seal.
处理方案：排除堵塞，保持回油循环顺畅。
Solution: remove the blockage and keep the oil return circulation smooth.
7, 散热器不散热，造成油温过高，粘度和润滑性下降、油封过热密封失效。
7. The radiator does not dissipate heat, resulting in excessive oil temperature, decreased viscosity and lubricity, overheating of oil seal and seal failure.
方案：及时排除散热器故障，尽快为系统降温，防止泵马达磨损。必要时停车熄火，用水冲泵马达和散热器壳体降温。
Scheme: eliminate the radiator failure in time, cool the system as soon as possible, and prevent the pump motor from wearing. If necessary, stop the engine and flush the pump motor and radiator housing with water to cool down.
8, 冬季起车时预热不足，油温过低，油液和油封没有达到工作温度。
8. When starting in winter, the preheating is insufficient, the oil temperature is too low, and the oil and oil seal do not reach the optimal working temperature.
处理方案：起车时，停罐怠速运转十到二十分钟，待油温正常后再转罐工作。
Solution: when starting, stop the tank and idle for 10 to 20 minutes, and turn the tank to work after the oil temperature is normal.
上一篇： 江南体育下载地址 厂家科技
下一篇： 给你一个购买自上料混凝土罐车的理由！