① If the gland is not installed properly, it cannot be pressed tightly: for example, the gland is installed with deviation, the force of the fastening screw is uneven, the fastening screw is too long, etc. The screws shall be tightened in diagonal sequence, the force shall be uniform when tightening the screws, and the screw length shall be reasonably selected according to the depth of the screw hole.

②査密封件质量是否有问题：当反复更换新密封圈均不了 漏油问题时可能属于这种情况。此时应确认密封圈是否购自非正规厂家的产品，密封材质尺寸是否有问题密封件是否保管不善自然老化 变质。

② Check whether there is any problem with the quality of the seal: this may be the case when repeatedly replacing the new seal ring can not solve the oil leakage problem. At this time, it should be confirmed whether the sealing ring is purchased from informal manufacturers, whether there is a problem with the sealing material and size, and whether the seal is not well kept and naturally aged.

③查密封部位的加工质量是否符合要求：如沟槽尺寸及精度不 符合要求、密封表面粗糙、未倒角等，应按有关标准设计加工沟槽尺寸，不符合要求的要修正到要求的尺寸，修正并去毛刺。

③ Check whether the processing quality of the sealing part meets the requirements: if the groove size and accuracy do not meet the requirements, the sealing surface is rough, not chamfered, etc., the groove size shall be designed and processed according to relevant standards. If it does not meet the requirements, it shall be corrected to the required size, corrected and deburred.

④查自上料水泥搅拌车液压缸密封件的使用条件：如油不清洁、黏度过低、油温过高、周围环境温度太高等，分别采取更换适宜的干净油液、査明温升原因，采取隔热、设置油冷却装置等措施。

④ Check the service conditions of hydraulic cylinder seals of self feeding cement mixer truck: if the oil is not clean, the viscosity is too low, the oil temperature is too high, and the ambient temperature is too high, replace the appropriate clean oil, find out the cause of temperature rise, and take measures such as heat insulation and oil cooling device.

以上就是混凝土搅拌机为您提供的今日内容分享，更多的精彩内容请点击我们的网站http://www.zkhntjbc.com我们后续会有更多的内容为您呈现.

The above is the content sharing provided by the concrete mixer for you today. For more wonderful content, please click our website http://www.zkhntjbc.com We will have more content for you later