In the field of electrical equipment, the wiring terminal belongs to a key component and has a very critical function. When the general engineering project professional and technical personnel carry out maintenance work, they are also the first to check the sockets and also the wiring terminals. Therefore, the design of the wiring terminals is very important.

The design of the terminal includes not only the selection of materials, the structural design, but also the processing technology. Among them, the product specification is a key guideline, and basically all considerations are based on it. In other words, in the case of structural design, everyone must carry out the design based on product specifications.

First of all, the choice of material may be immediately related to the overall characteristics of the terminal, which is important to the overall design. For example, take plastic materials as an example: if it is designed with UL94, V-0 flame retardancy, it is necessary to carefully approve whether the performance parameters of each material property table can meet the product specifications, such as impact resistance, working voltage and aging resistance Whether the experiment can be passed, the choice of TP's pressed candy material at the level of hardware materials is particularly critical.
This is because in the case of choosing this material, on the one hand, it must meet the requirements of electrical conductivity, and on the other hand, it must meet the requirements of the manufacturing process. Conductivity immediately jeopardizes the heating and loop resistance of the terminal. The ductility is related to the chemical molecules, elastic mold, strength, and compressive strength of the material. The selection of the elastic mold is calculated using the formula of the fourth law of thermodynamics of material structure mechanics. .

Therefore, it is necessary to effectively select materials as much as possible in carrying out the design of the terminal. At the same time, the structural design of related products is also particularly important. And this is completely an item of work experience, there is no shortcut. In these aspects, each series of products has its own characteristics, such as: screws prevent falling, patchwork products are curved in front and back, long ten-digit deformation, etc., wall thickness Shrinkage and deformation caused by unevenness.

In the specific design work, the various levels of the wiring terminal regulations must also be continuously adjusted to ensure that the product can meet the application requirements at the structural level.

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