在混凝土攪拌機(jī)的使用過程中，偶爾會出現(xiàn)漏油的情況，如果不能及時處理，可能會引起機(jī)件早期損壞，甚留下事故隱患，因此需要我們對造成混凝土攪拌機(jī)漏油的原因進(jìn)行分析排查，以此來避免事故的發(fā)生。接下來的文章內(nèi)容，我們就帶大家來分析一下混凝土攪拌機(jī)漏油的原因。

In the process of using the concrete mixer, oil leakage occasionally occurs. If it can not be handled in time, it may cause early damage to the parts, and even leave hidden dangers. Therefore, we need to analyze and investigate the causes of oil leakage of the concrete mixer, so as to avoid accidents. In the following article, we will take you to analyze the causes of oil leakage of concrete mixer.

混凝土攪拌機(jī)漏油故障原因排查：

Troubleshooting for oil leakage of concrete mixer:

1、混凝土攪拌機(jī)上各類螺母都是否擰緊，車用聯(lián)管螺母常常拆裝，輕易滑絲斷扣而松脫，會引起滲油。

1. Whether all kinds of nuts on the concrete mixer are tightened or not, and the vehicle union nut is often disassembled and disassembled, which is easy to slide, break and loose, and cause oil leakage.

2、裝配是否不當(dāng)，表面是否不清潔，襯墊破損、位移或未按操縱規(guī)程規(guī)范進(jìn)行安裝。更換聯(lián)管螺母，用研磨法其錐面密封，使螺母壓緊而密封。如油底殼或氣門罩蓋，因?yàn)榻佑|面積大而不易壓實(shí)，由此造成漏油，若在材料、制作質(zhì)量及安裝上不符合技術(shù)規(guī)范，就起不到密封防漏作用，甚發(fā)生事故。

2. Whether the assembly is improper, whether the surface is not clean, whether the gasket is damaged, displaced or not installed according to the operating procedures. Replace the union nut, and use the grinding method to solve its cone sealing, so that the nut is compressed to solve the sealing problem. For example, the oil pan or valve cover is not easy to be compacted because of its large contact area, resulting in oil leakage. If the material, manufacturing quality and installation do not meet the technical specifications, it will not play the role of sealing and leakage prevention, or even accidents.

3、是否是密封材料長期使用后磨損過限，老化變質(zhì)、變形失效。

3. Whether it is the sealing material after long-term use wear limit, aging deterioration, deformation failure.

       

4、是否是輪轂甩油。由此引起箱殼內(nèi)溫度升高，油氣布滿整個空間、排放不出去，使箱殼內(nèi)壓力升高潤滑油消耗增加和更換周期縮短?；炷翑嚢铏C(jī)上良多動置部位（如油封、Ｏ型圈）會因安裝不妥，軸頸與油封刃口不同心，偏擺而甩油。輪轂軸承及腔內(nèi)潤滑油脂過多，或其油封裝配不妥，質(zhì)量不良及老化失效；制動頻繁引起的輪轂溫渡過高；車軸螺母松動等都會引起輪轂甩油，發(fā)現(xiàn)滲漏應(yīng)及時更新。

4. Whether it's hub oil rejection. As a result, the temperature in the tank increases, the oil and gas fill the whole space and cannot be discharged, the pressure in the tank increases, the consumption of lubricating oil increases and the replacement period shortens. Many moving parts of concrete mixer (such as oil seal and O-ring) will throw oil due to improper installation, misalignment between shaft neck and oil seal edge and deflection. There is too much grease in the hub bearing and cavity, or the oil package is not matched properly, with poor quality and aging failure; The wheel hub temperature transition caused by frequent braking is too high; If the axle nut is loose, it will cause the hub to throw oil. If leakage is found, it should be updated in time.

5、是否是緊固螺母擰力不均、滑絲斷扣或松曠脫落等導(dǎo)致工作失效，過松壓不緊襯墊會滲漏；過緊又會使螺孔附近金屬突出或?qū)⒔z扣擰滑而引起漏油。

5. Whether the work failure is caused by uneven tightening force of fastening nut, broken thread or looseness, and the gasket will leak if it is too loose or not tight; If it is too tight, the metal near the screw hole will protrude or the screw thread will slip, causing oil leakage.

以上便是混凝土攪拌機(jī)漏油故障原因排查，希望對您有所幫助。

The above is the concrete mixer oil leakage troubleshooting, hope to help you.