FOCUS ON YOUR ENTRUST

The high-quality TECHNOBELT (Neoprene and Polyurethane Belt) has won high praise from many famous original equipment manufacturers and maintenance companies all over the world.

View details

FOCUS ON YOUR ENTRUST

The high-quality TECHNOBELT (Neoprene and Polyurethane Belt) has won high praise from many famous original equipment manufacturers and maintenance companies all over the world.

View details

How to Maintain the Timing Belt and Pulley?

1. The Timing Belt Pulley is the equipment that drives the timing belt to run and plays a transmission role. Users need to take care of it carefully when using the Pulley or storing it, so as to extend the service life of the Timing Belt Pulley. When the Timing Belt Pulley is not in use, the user needs to store it in a cool place, not to expose it to the sun, nor to store it in a humid environment, so as to prevent the pulley from being affected by moisture, rusting or swelling and deforming.

 

2. When installing the Timing Belt Pulley, reduce the center distance of the pulley. If there is a tension pulley, loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.

 

3. When the Timing Belt Pulley is in use, the gear of the timing belt and the gear teeth of the timing belt must be fully fitted, and it needs to be adjusted before each use. The main shaft of the driving wheel and the driven wheel must be kept at tangent tg=1/1000 Parallelism of left and right. Inaccurate shaft position will directly affect the service life of the synchronous pulley.

 

4. When the user finds that the belt on the driving pulley shifts to one side, he needs to move the driven pulley to adjust the pressure of the tight pulley. When operating at the same point, do not let solid objects fall into the tooth slots, so usually pay attention to the cleanliness of the working environment.

Common Faults and Solutions for V Belts

14 Aug,2020

A: There is noise: the tension is too large or too small, the solution: the tension should be adjusted. B: Edge wear: 1) Timing belt incident is not parallel 2) Timing belt wheel steering deflection 3) Rising pulley has cracks 4) Bearing has gaps Solution: 1)  Straighten the non-parallel synchronous belt wheels and replace the synchronous belt. 2) Replace the tensioner, suspension wheel and timing belt C: Wear of the surface fabric at the root of the convex tooth (1) Excessive tension (2) Excessive temperature (3) Damage to the synchronous pulley. Solution: (1) Adjust the tension (2) Find the cause of the high temperature and repair it (3) Replace the synchronous pulley D: The flanks of the convex teeth are abnormally worn, the bottom is cracked, and the convex teeth are cut: (1) The tightening force is too large or too small (2) There is foreign body (3) The timing belt pulley or the tension pulley is seized. Solution: (1) Adjust the tension (2) Remove foreign objects (3) Find the cause and repair E: The volume of the surface fabric of the convex teeth: the engine or other parts have liquid leakage. Solution: repair the leaking parts and replace the timing belt F: Movement scratches on the convex teeth: (1) Foreign matter (2) The timing belt is damaged before or during installation Solution: (1) Remove foreign objects (2) Replace the timing belt and install it correctly G: Cracks appear on the back of the synchronous belt: (1) The surrounding temperature is too high or too low (2) There is foreign matter (3) The suspension wheel is sticky (4) Aging Solution: (1) Find the cause and solve it (2) Replace the timing belt and check the door cover (3) Replace the idler wheel and timing belt (4) Replace the timing belt H: The timing belt suddenly breaks: (1) There is a foreign body (2) The tension is too large (3) The timing belt is improperly bent before installation Solution: (1) Remove foreign matter (2) Adjust the tension (3) Replace the timing belt I: Related parts are damaged: (1) There is a gap in the bearing (2) The moving contact surface is damaged Solution: (1) Replace the tensioner, idler and guide wheel

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