In the current era of rapid development of elevators, screw jacks, as today's important lifting machinery with light volume and easy installation, are deeply loved by people all over the world.But because it belongs to mechanical equipment, after a period of operation, it will inevitably have some "small faults", such as jams during operation, etc. What are the reasons for this phenomenon? ? Let's get to know some together!
As a machine that is independent of individuals and cooperation with groups, the screw jack has a large number of driving sources, which can be operated manually or by automatic motor connection. In addition, it can also be connected to a reducer! The main reasons for the jam of this "multifunctional" machine-screw jack are:
1. After long-term operation of the machine, in order to add grease in time
2. Of course, if the screw jack is overloaded, it will also cause the machine to jam.
3. The input speed is too high, and the end cover is too tightly embedded, which will cause the machine to jam.
4. The normal temperature of the screw jack is generally controlled within the range of -15°C-60°C. We need to perform certain tests on it before daily use. Once high temperature occurs, it should be stopped immediately to prevent mechanical jams. dead
As the current modern lifting equipment, screw jacks are widely used in construction sites, factories, logistics, stages and other places.Well, the above knowledge content is the knowledge about the causes of the jam of the screw jack that I brought to everyone in front of the screen today. Do you understand it?