The processing of transformer coils in the field of coil winding machines is a common winding application. The winding process has a large difference compared with other coils, and has certain special characteristics. It usually has high and low voltage windings, and uses two. The different wire gauges are wound, and the number of turns and the position of the outlets between the windings have specific requirements. The functional requirements of the winding machine are also different. The main explanations are on the processing technology and precautions.

First, the coil winding machine processing technology

Transformer coils are usually composed of high and low voltage windings. Different high and low voltage windings use different wire gauges. The composition of a transformer coil needs to be wound around a low voltage coil. The low voltage coil is usually wound with a flat coil. First, the flat wire bending fixture is effective. Fix, set the tension mechanism of the equipment to the desired value, tiling the kraft paper between the layers; once again winding the high-voltage coil, using round wire processing, superimposing the end edge insulation paper at the start end and the end end, each There are some differences in the processing of the type of transformer coil, pay attention to the combination with the winding machine process.

Second, the coil winding machine notes

When processing the coil, it is necessary to pay attention to the position of the starting end. It must affect the position of the winding layer. The flat wire should be bent in place and effectively fixed. When the insulating paper is laid, it should be flattened without wrinkles. If it is too small, it will affect the forming angle of the coil. When winding the high-voltage coil, pay attention to controlling the speed of the line to avoid the occurrence of defective wires such as knotting.

Third, the characteristics of automatic winding machine

The automatic winding machine is a new type of machine that has been developed in recent years. In order to meet the requirements of high efficiency and high output, the fully automatic models generally adopt multi-head linkage design. Most domestic manufacturers refer to Taiwan and other places. The design of the imported model adopts the programmable controller as the control core of the equipment, and cooperates with the robot, the pneumatic control component and the execution accessory to complete the functions of automatic cable arranging, automatic tangling, automatic thread trimming, automatic loading and unloading of the skeleton, etc. The production efficiency of the type is extremely high, which greatly reduces the dependence on labor. An operator can look after several such equipment at the same time, and the production quality is relatively stable, which is very suitable for processing occasions with high production requirements. However, this type of machine integrates many new technologies such as numerical control, pneumatics and light control, so the price is as low as tens of thousands of yuan and more than 100,000 yuan. The price also makes many users sigh, and because of functional requirements The parts of the equipment use a large number of non-standard parts and custom parts, so the maintenance process will be complicated and the cycle will be long in the event of a fault. Its advanced nature and high output still attract many customers.