Switching problem is an important problem of discount Brush DC motor
Switching problem is an important problem of DC motor. The change of direction directly affects the operation time of DC motor without fault. The change direction problem is one of the main faults of DC motor for electric bicycle, which should be paid attention to. As mentioned above, the problem of reversing is a complex problem, but the good or bad of reversing is finally reflected in the size of the brush edge spark after the motor load is running. Measures should be taken to make the size of the spark meet the requirements, so that the motor no fault running time can be extended.
The methods and measures for improving the change direction are described above. Enterprises should pay attention to it in production. Whether these methods and measures can be applied depends on the quality awareness of the enterprise. In order to make the products qualified and stable, three aspects should be grasped: First, the factory should be closed down, and parts and components entering the factory should be strictly inspected, and unqualified parts and components should not be allowed to enter the production line; Second, the production process must be shut down, there must be a reasonable process flow and operation specifications, there must be necessary to ensure the quality of the product fixture, there must be skilled workers in accordance with the requirements of operating procedures; Thirdly, the factory test should be shut down, the products should be necessary tests before the factory, the brush grinding test should be done, the factory test should be in accordance with the test standards in accordance with the test standards strict, so that the unqualified products out of the door of the enterprise.
At present, the electric bicycle market competition is fierce, the product quality is mixed, but in the end it must be the survival of the fittest. As long as the enterprise can pay attention to the quality and continuously improve the quality of its own products, it will be able to win in fierce competition and will make the enterprise bigger and stronger.
