运用人员要想确保小型混凝土搅拌机的运用功能，就要注意，每一种配件运用时刻长了，都会呈现一些现象，比如您就要对搅拌机离合器活塞进行密封性的检测，下面小编为您简单讲讲内容吧。

If the operators want to ensure the application function of small concrete mixers, they should pay attention to that every kind of accessories will show some phenomena after being used for a long time. For example, you need to test the tightness of the clutch piston of the mixer. Here is a brief introduction.

小型混凝土搅拌机行走无力或油温过高时，就需要判断是离合器活塞密封不严仍是油压缺乏引起的，但常规检测手法有时很难断定是哪个原因引起毛病，尤其是在无动力的情况下，检查组装好的变速器总成的各密封环就更困难了。此刻，可采用气压阀进行测试。

When the small concrete mixer is unable to walk or the oil temperature is too high, it is necessary to judge whether the clutch piston seal is not tight or the oil pressure is insufficient. However, it is sometimes difficult to determine the cause of the problem by conventional inspection methods, especially when there is no power, it is more difficult to check the seal rings of the assembled transmission assembly. At this moment, the test can be carried out with a pneumatic valve.

将小型混凝土搅拌机变速器控制阀拆掉（对组装好的变速器应在装控制阀之前），然后顺次给变速器各油孔通人0.6一0.8MPa的气体。

Remove the control valve of the transmission of the small concrete mixer (before installing the control valve for the assembled transmission), and then inject 0.6-0.8MPa gas into each oil hole of the transmission in sequence.

若某一个孔通人气体时，听到"嘭"的一声且无漏气声或漏气声很小进口计量泵，则说明与之对应的离合器活塞与缸筒间的密封良好；若听不到活塞压紧冲突片的声响且漏气声较大，则说明离合器活塞与缸筒间的密封失效，应替换密封件。

If a hole is filled with gas and a "bang" sound is heard and there is no air leakage or the air leakage sound is very small, it means that the corresponding clutch piston and cylinder barrel are well sealed; If there is no sound of the piston pressing the collision plate and the air leakage is loud, it indicates that the seal between the clutch piston and the cylinder barrel is invalid, and the seal should be replaced.

根据实际现象的描述，小编认为如果搅拌机的离合器出现一定的故障，应该还是在检测环节出现了漏洞。因此，只要大家按照故障形成的几种可能原因并仔细排查肯定轻松找出问题所在。

According to the description of the actual phenomenon, Xiao Bian believes that if the clutch of the mixer has certain faults, there should still be a loophole in the detection link. Therefore, as long as you carefully check the possible causes of the failure, you can easily find the problem.

搅拌机离合器活塞密封性的检测这个问题的相关内容就讲解到这里了，您对此有什么不了解的地方，可以随时关注网站https://www.zishangliaojiaobanji.cn联系我们解答！

This is all about the inspection of the sealing of the clutch piston of the mixer. If you don't know anything about this, you can follow the website at any time https://www.zishangliaojiaobanji.cn Contact us to answer!