effect
The function of Dongfeng Cummins A3914086 Belt Tensioner is to adjust the tightness of the belt, reduce vibration during belt operation and prevent belt slip to a certain extent, to ensure the normal and stable operation of the transmission system. Generally, it is replaced with belts, idlers and other cooperative accessories. So as not to worry about the future.
Dongfeng Cummins A3914086 Belt Tensioner is divided into accessory tensioner (generator belt tensioner, air conditioner belt tensioner, mechanical supercharger belt tensioner, etc.) and timing belt tensioner according to the location of occurrence.
According to the tensioning method, the tensioner is mainly divided into mechanical automatic tensioner and hydraulic automatic tensioner.
Structure principle
Dongfeng Cummins A3914086 Belt Tensioner needs a certain amount of torque in order to maintain proper belt tension during actual use, avoid belt slippage, and compensate for belt wear and elongation caused by aging. When the belt tensioner is running, the moving belt may cause vibration in the Dongfeng Cummins A3914086 Belt Tensioner, which will cause premature wear of the belt and tensioner. To this end, a resistance mechanism is added to Dongfeng Cummins A3914086 Belt Tensioner. However, due to the many parameters that affect the torque and resistance of Dongfeng Cummins A3914086 Belt Tensioner, the influence of each parameter is not the same, so the relationship between the components of the tensioner and the torque and resistance is very complicated. The torque change directly affects the change of resistance, and it is the main influencing factor of resistance. The main factor that affects the torque is the parameter of torsion spring. Appropriately reducing the pitch diameter of the torsion spring can increase the resistance value of the tensioner.
