Coupling is an important equipment used in many large-scale transmission equipment. Its operation directly affects the working efficiency and service life of the equipment. It should be paid great attention to. Not only the appropriate equipment should be selected, but also the usual maintenance should be paid attention to, and it should be replaced in time when necessary.

Our common couplings are mainly toothed embedded ones, which are sealed and have high requirements for the quality of lubricating oil and flow rate, so it is troublesome to check and supplement lubrication frequently, but the transmission distance is very large, so it is a priority for large equipment. The use of shrapnel type is also sealed, but the requirements are not strict, and can be adjusted according to the situation. In addition, the slider type is also very common, which can be used to directly lubricate the oil, or to fill the oil soaked felt.

There are various types of couplings, but the selection must be based on the time of the machine. The most basic principle is that the external dimension of the selected parts should not be too large, and they must be contained in the setting space, which needs observation and maintenance at any time, and it is also very convenient for disassembly. It should be noted that in case of large-scale equipment, due to the troublesome adjustment, try to select the parts with wear resistance and long service life, which can delay the maintenance cycle and reduce the trouble and cost of replacement and adjustment. At present, many enterprises have begun to use better performance thin film components. This kind of component not only has long service life, but also has simple maintenance, which can effectively improve the production efficiency.