FOCUS ON YOUR ENTRUST

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

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

Precautions for Storage, Installation and Use of Timing Belts

Precautions for Storage, Installation and Use of Timing Belts

1. It is strictly forbidden to forcibly break or bend the timing belt excessively to avoid damage to the strength layer and lose its use value.

2. Do not store the timing belt in an abnormally bent state for a long time.

3. Store in a cool place.

4. When installing, please shorten the center distance, loosen the tensioning pulley, and do not force the synchronous belt from the lower convex rib of the synchronous pulley to install it.

5. The teeth of the synchronous pulley must be at right angles to the running direction of the synchronous belt.

6. The parallelism of the main shaft of the driving wheel and the passive wheel is controlled at about tangent = 1/1000. Inaccurate axial position will directly affect the service life.

7. It is found that the synchronous belt on the driving wheel is offset to one side, and the passive wheel should be moved to adjust it, and the pressure of the tensioning wheel should be adjusted.

8. When starting, the center distance is changed, the belt is loose, and the tooth skipping phenomenon occurs. Check whether the pulley frame is loose and whether the positioning of the shaft is inaccurate. Adjust and reinforce.

9. The synchronous belt must be properly tensioned according to different models and bandwidths during installation.

10. The tensioning wheel must be installed on the loose side of the driven transmission.

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Correct Use of Timing Belt

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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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