The elastomer couplings have the function of connecting the rotating shaft and transmitting torque. In daily use, elastomer couplings will be affected by vibration, shock and other factors, making their performance gradually decline. Therefore, it is very important to maintain and maintain the elastomer couplings regularly, which can prolong their service life and improve the efficiency of the transmission system. This article will be divided into three aspects to introduce the maintenance and maintenance methods of elastomer couplings.
- Cleaning and lubrication elastomer couplings will be subject to continuous rotation and vibration during use, and simple cleaning and lubrication can effectively protect and maintain their performance. When there is visible dust or stains on the surface of the coupling, it should be cleaned with a clean cotton cloth and a small amount of detergent, avoiding the use of chemically corrosive detergents. At the same time, the elastomer couplings need to be lubricated under appropriate circumstances to reduce wear and friction. Lithium-based grease or suitable lubricating oil is usually used for lubrication. Excessive use of lubricating oil should be avoided to prevent leakage and contamination.
- Proper use and inspection of the normal use and inspection of elastomer couplings are also very important. It is usually required to keep the concentricity of its position and the error between the axes within the specified range during correct installation, loading and unloading. When installing, make sure that the coupling does not rotate, and pay attention to the assembly rules to ensure that the coupling surface is the same. When checking the elastomer couplings, it is necessary to periodically check and maintain it according to the different conditions of use and workload. The high-speed transmission system should be inspected every 1-2 years. For heavy-duty and large-scale equipment couplings, the performance should be checked frequently to avoid accidents.
- Timely replacement and repair If it is found that the performance of the elastomer couplings, has declined, such as the noise and vibration of the transmission system increase, it needs to be inspected, replaced and repaired in time. If there is damage or wear on both sides of the coupling, it needs to be replaced in time. When abnormal conditions such as elastic material fatigue deformation occur, the coupling needs to be repaired or replaced in time. When replacing, it should be noted that the new coupling should be consistent with the found coupling. In addition, according to the use environment and actual use requirements, select unalterable local repair methods such as cracking.
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Post time: Jul-19-2023