Sometimes when we use the cardan shaft, there may be a phenomenon of not adding oil, in fact, at this time we do not have to worry, as long as we know the cause of this problem, we can solve it well, so today we will understand what is the reason for the cardan shaft not adding oil.

What are the reasons for not adding oil to the cardan shaft?

1. Whether the refueling hole is blocked. If the grease nozzle is deformed or rusted, the oil circuit is blocked, and the grease nozzle should be replaced in time. During the replacement, keep the interface clean to prevent mechanical impurities, dust, and sand.

2, the butter gun intake pressure is insufficient. The high pressure oiler is an oiling equipment powered by compressed air, which makes the oil produce high pressure with the help of the pump, and uses high pressure to fill the oil. Before use, pay attention to start the air compressor and prepare 0.6-0.8 mpa of compressed air. When connecting, do a good job of cleaning the connecting parts and tighten the nuts with a wrench to avoid oil leakage.

3, adding grease is not suitable. The working principle of grease is that the thickener keeps the oil in the position where it needs to be lubricated, and when there is a load, the thickener releases the oil, thus playing a lubricating role. If the environment of the cardan shaft in winter and summer plum and temperature difference change greatly, pay attention to the timely replacement of seasonal grease, so as not to block the oil hole.

In the future, we do not need to panic about filling oil if we cannot add it. After checking the above situation one by one, we believe that in most cases our problems can be solved well. If we still can't solve it, we can find professional manufacturers or technicians to solve it.