Regularly performed maintenance of pulleys has a direct impact on their service life, resistance to possible damage and optimization of the operation of the entire transmission. Due to appropriate maintenance, the risk of failure can be effectively minimized.
Importance and stages of maintenance of pulleys
Performing regular technical inspections, which should be combined with maintenance, is a condition for the proper functioning of belt transmissions. Pulleys they play a key role in this, as they are responsible for triggering the drive. Efficient pulleys affect the smooth, quiet and quiet operation of the transmission. Their design is relatively simple and undemanding to operate and maintain, which reduces operating costs.
Maintenance operations must be preceded by scrupulously carried out control of the condition of elements. Pay attention to the correct tension of the belts. Too little tension contributes to excessive belt slip on the pulley, and too much tension leads to early wear not only of the belt itself, but also of the pulley bearings.
In the next stage, you should take care of the assessmentcleanness of pulleys and other transmission components. This is very important, because usually work takes place in an environment with increased pollution, which may affect proper operation. Oils or greases can reduce the coupling between the belt and the pulley, and due to the chemical attack, they can contribute to faster wear. Other debris, such as small stones, also contribute to damage (nicks) to the pulley. Attention should be paid to pulley grooves, which must be clean, free from damage and free from chemicals. If faults or signs of wear are found, it is necessary to replace the pulleys to prevent unexpected failure of the belt and gearbox. After cleaning it is essential thorough drying and degreasing of pulleys.
As part of maintenance, no substances increasing the adhesion of the belt to the wheel should be used. It is superfluous and can even be harmful. Oils and greases can help to reduce belt-pulley engagement.