1, the load is large,
2, frequent exercise,
3. Withstand the impact load.
Its performance is: bad sealing, frequent oiling, frequent maintenance. The grinding chamber is hot. To solve the problem of high temperature in the grinding chamber, the lubrication problem of the Raymond grinding roller should be solved first, and then the sealing problem should be solved. As long as these two problems are solved, I believe that the problem of high temperature in the grinding room will be solved.
First, to solve the lubrication problem, not only to buy good lubricants, but to change the lubrication concept, using the correct lubrication method. Know the relationship between mechanical equipment operation and lubrication. Looking at the whole country, many companies still have a lack of understanding of lubrication, and they think that it is pouring water, there is nothing to talk about. Therefore, in the management of oil, a large factory, only one person is in charge, no organization guarantee, a lot of leadership. In the fault handling, more reasons are found from the machine, and oil is rarely found. It is a normal job for the company to stop production and repair parts. It is still unclear that more than 60% of the faults are caused by oil and improper maintenance of oil. Reluctant to invest in oil testing and monitoring. 80% of industrial and mining enterprises do not have such personnel and facilities, so that they use oil to feel and even touch and see with their hands. It is not known to use high-performance oil suitable for its working conditions. In the past half century, the facilities have been continuously updated, and the mechanical stand-alone capacity and working condition parameters have been increasing. According to statistics, in the past half century, the speed, load, accuracy and temperature of the machine have increased by several or ten times. The equipment oil has been consistent for many years. At present, a large number of mechanical engineering technicians serve various industries. Most of them failed to learn lubrication regularly. Technically, reduce energy consumption, mechanical engineers and technicians tried the approach in the development of superior material properties, super-hard, work hard on a refractory metallic and non-metallic materials. Applying various techniques to improve and invent new heat treatment processes, this is a road that people have been fighting for hundreds of years or even thousands of years. People have gone a long way and have reached the point of further efforts. It is. Then there is a parallel road, which is to work hard on lubrication. By adding a high-performance additive to the lubricating oil or using the lubricating oil as a carrier, various films and coatings are formed in the boundary lubrication friction, and the problems of low speed, heavy load, and friction pair lubrication are successfully solved. This road solves the bearing wear resistance and other parameters of the friction pair, and the improvement is not doubled, but several times and several times. This road is almost just getting started. This is not clear to many mechanical engineering technicians.
Second, lubrication, machinery and sealing are trinity and inseparable. Even the best lubrication conditions, if the seal is not good, everything is empty talk. Imagine that if the lubrication is good, the friction will definitely decrease, the wear will definitely decrease, the load on the equipment will be reduced, and the high temperature problem will be solved.
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