In the process of using the synchronous belt wheel, it is inevitable that the synchronous belt wheel will fail due to the time course of the equipment or the design error. Ningbo Synchronous Belt Wheel Company has concluded that the failure of the synchronous belt wheel is mostly caused by gear tooth failure in many years of market research and product experiments.
For this reason, we have summarized the reasons for its failure as follows: Because the quality of the synchronous pulley is strictly controlled during the production process, the size and intensity basically meet the requirements of long-term production. However, it is believed that improper operation will cause the situation of the gear teeth. Because the gear teeth are under a large amount of load, the bending force of the tooth root is maximized. Secondly, due to the knife marks in the tooth root section, the force is concentrated on the gear teeth, causing the gear teeth to fatigue and break.
If in use. If the gear tooth load is suddenly too large, it will also cause the gear teeth to be difficult to load and break.
We suggest that users can take the following measures to improve the pressure bearing capacity of the timing pulley. When purchasing products, choose equipment with a larger tooth root radius. It uses shot peening, rolling and other methods to strengthen the tooth root surface strength. When the tooth surface wears and produces debris, it must be dealt with in time to avoid secondary wear.
