1. The temperature affects the work of the crusher, and the temperature of each component has its own normal range. In the process of using the crusher, it is necessary to prevent low-temperature overload operation, ensure the normal operation of the low-speed preheating stage, so that the machine runs or works after reaching the specified temperature, do not ignore its important work, because there is no problem at that time; And prevent the machine from running at high temperatures. In the process of mechanical operation, we should often check the values of various thermometers, find out the problem and immediately stop the inspection, find out the fault or even eliminate them. If we cannot find the cause for the time being, we must not allow the machine to use the disease without treatment.
2. The impact of impurities on crusher machinery impurities usually refers to the dust, soil and other non-metallic substances generated during the use of the crusher, as well as some metal debris and wear products. Once these impurities enter the inside of the machine and reach the surface of the machine, they will be very harmful. They can not only prevent relative motion and accelerate the wear of parts, but also scrape the surface of the crusher and destroy it. Poor lubricating oil film will make parts temperature rise, lubricating oil deterioration. Therefore, for crushers that work in harsh and complex environments, high-quality and matched components must be used. Parts and lubricants, greases, to block sources of harmful impurities; Second, do a good job of mechanical protection work site to ensure that the corresponding mechanism can work normally and prevent various impurities from entering the internal machinery. If the machine fails, try to repair it at the routine maintenance site. During on-site maintenance, protective measures should also be taken to prevent replacement parts from turning gray before entering the machine. Dust and other impurities pollution.
3. The impact of corrosion on the crusher
Corrosion is the destruction of a metal surface by chemical or electrochemical reaction with the surrounding medium. This corrosive effect will not only affect the normal operation of the external equipment of the machine, but also corrode the parts inside the machine. For example, chemicals in the rain and air enter the inside of the machine through the external channels and cracks in the mechanical parts, corrode the inside of the mechanical parts, and accelerate the machine. Mechanical wear increases mechanical failure. Because this corrosion is sometimes invisible. Impossible and easy to ignore, it is more harmful. In use, managers and operators should take effective measures according to the local weather conditions and air pollution at the time to reduce the impact of chemical corrosion on machinery. The key is to prevent the chemicals in the rain and air from affecting the machine.
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