What is the function of the tensioner?
Date:2021-7-8 9:47:22 Page View:8 Column:Company News
Structure
The tensioner is mainly composed of a fixed shell, a tensioner arm, a wheel body, a torsion spring, a rolling bearing and a spring Bush. Tensioner is a vulnerable parts of auto parts, belts are easy to be stretched, some tensioner can automatically adjust the belt tension, in addition to the tensioner belt running more smoothly, less noise, and it prevents skidding. The function of the tensioner is to adjust the tightness of the timing belt, usually with the timing belt together with the replacement, so as not to worry. Other parts do not need to change, as long as the regular maintenance can be.
2. Function
The tensioner is used to adjust the tightness of the timing belt. Generally with the timing belt together, so as not to worry about. Other parts don't have to be replaced. Just have it serviced regularly.
3. Structural principle
In order to maintain proper belt tension, avoid belt slipping, compensate belt wear and elongation caused by aging, a certain amount of Torque is needed in the actual use of tensioner. When the belt tensioner is in operation, the moving belt may cause vibration in the tensioner, which will lead to premature wear and tear of the belt and tensioner. To this end, add resistance to the tensioner mechanism. But there are many parameters that affect the torque and resistance of tensioner, and the influence of each parameter is different, so the relationship between the parts of tensioner and Torque and resistance is very complicated. The change of Torque directly affects the change of resistance and is the main factor of resistance. The main factor of Torque is the parameter of torsion spring. The resistance of the tensioning pulley can be increased by reducing the diameter of the torsion spring.
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