Maybe someone is givingCardan shaftWhen refueling, they will find that no oil can be added. Many people are very distressed. I don’t know what the reason is. When I learned about it, I found that there are four main reasons why the cardan shaft can’t be added. Let’s take a look at these four reasons.
First, the oil hole is blocked.If the fuel nozzle is deformed or the fuel nozzle is rusted, then the oil circuit will be blocked in this case. Therefore, the fuel nozzle must be replaced in time. When replacing, make sure that the interface is clean and at the same time Also avoid dust, impurities or grit in it.
Second, the intake pressure is insufficient.The oil injector of this equipment uses the pump to make the oil pressure higher, and then achieves the oil injection effect through high pressure. Therefore, if the pressure of the oil injector itself is insufficient, then it is likely to cause the oil to be added. The situation does not get in the oil.
Third, the oil is wrong.Because the principle of lubricant is to maintain the relevant position to achieve the desired lubrication effect, but if it must be replaced in time in different seasons, otherwise it is easy to harden the lubricating oil and block the oil holes, which is natural. You can't add oil.
Fourth, human error of judgment.In some cases, workers may not consider the amount of oil remaining or related to the pre-filling of oil at the factory, which leads to the situation that the oil cannot be added when refueling.
Above isCardan shaftThere are four major reasons why you can't add oil. As a worker, when you can't add oil, you must eliminate the real cause of the problem one by one. After you find the reason, you can remove the fault. This way, it is not difficult to refuel.