In the process of brushless motor stator winding, the design and processing of the core notch is crucial, if not well designed, it will be directly related to the quality and efficiency of the winding, the following is a detailed analysis of the requirements of the core notch as well as the improvement of the notch size for the problem of the proposal, Vacuz hope to help you!

Автоматическая BLDC бесщеточный внешний двигатель статор катушки статора летающая вилка намотки машина для продажи

First, the requirements of the core notch

1. Slot size: the slot must be large enough to accommodate the selected enameled wire to ensure that the wire can enter the slot smoothly. Slot too small may lead to scraping or broken wire, affecting the quality of winding. At the same time, the slot distance (spacing between neighboring slots) should be moderate to maintain proper tension during winding to avoid wire loosening or skipping in the slot.

2. Slot direction: the selection of slot direction should be determined according to the structure of the stator and the winding method. The inner winding stator usually requires the slot to be inward, while the outer winding stator requires the slot to be outward. Reasonable slot direction is convenient for the operation and adjustment of the winding machine, which helps to improve the winding efficiency and quality.

3. Notch treatment: The edge of the notch should be smooth and burr-free to avoid scratching the wire or damaging the winding machine components during the winding process. At the same time, the inside of the slot should be kept clean and free of impurities and oil and other pollutants to ensure the quality and stability of the winding.

Second, the groove size improvement suggestions

1. Adjustment of mold design: in the mold design stage, should be selected according to the specifications of the wire and winding requirements, a reasonable determination of the size and shape of the slot. By optimizing the mold design, can ensure that the slot size is appropriate to meet the winding requirements.

2. Adopt precision processing technology: In the process of mold processing, CNC processing, laser cutting and other precision processing technology should be used to improve the accuracy and consistency of the notch. Precision processing technology can reduce errors and deviations and improve the processing quality of the groove.

3. Regular inspection and maintenance: In the winding process, the wear and tear of the mold and groove should be checked regularly, and the parts with serious wear and tear should be replaced in time. At the same time, the molds and slots should be cleaned and maintained to keep their surfaces smooth and clean to prolong the service life and improve the quality of winding.

4. Select the appropriate winding method: according to the structure of the stator and the direction of the groove, select the appropriate winding method. For example, for the stator with inward slots, the needle winding method can be used; for the stator with outward slots, the flying fork winding method can be used. The suitable winding method helps to improve the winding efficiency and quality and reduce the winding problems caused by the inappropriate slot size.

Высокая скорость четыре шпинделя охлаждение вентилятор двигатель автоматический BLDC бесщеточный внутренний статор катушки иглы намотки машина

To summarize, the requirements of brushless motor stator winding machine for core notch are multifaceted, including notch size, notch direction and notch processing. By adjusting the mold design, adopting precision processing technology, regular inspection and maintenance as well as choosing the appropriate winding method and other measures, the slot size problem can be effectively improved and the winding quality and efficiency can be enhanced. We hope these suggestions will provide useful reference for your winding work.

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