What role does winding and weaving play? What is the difference?

  Wires with twisted and braided wires are used in many places. For example, twisted-pair twisted-pair wires for network cables, connecting wires for computers and display screens, and data cables for medical instruments are used. Weaving and weaving, although we can't see or touch the naked eye, are closely linked with our daily life. The schitec electronics as an independent data line manufacturer, from the material to the finished product, is completed in one go. There is a wire drawing machine, a winding and weaving machine, which is responsible for wire winding and weaving part of the work, so it works in schitec electronics. Xiaobian I have a certain understanding of wire winding and weaving.

Let's take a look at the role of wire winding and weaving: they all act as shielding. Shielding can reduce radiation, prevent information from being intercepted, prevent signal leakage attenuation, and can also prevent the entry of external electromagnetic interference, so that shielded twisted pair has a higher transmission rate than similar unshielded twisted pair.

Let's take a look at the difference between winding and weaving:

From the shielding effect, winding is not as good as weaving;

The winding shielding effect is directional and the shielding is non-directional;

Braided wire is harder, and wrapped wire is softer;

When the winding wire is bent, the shielding characteristics will change, which is suitable for low-frequency shielding. When the braided wire is bent, the shielding characteristics will not change, and the high-frequency shielding characteristics are good, which is suitable for high-frequency shielding;

Braiding is suitable for larger OD wire rods, and the cost is higher. Winding is suitable for wire rods with smaller OD, and its cost is lower;

When the coverage is the same, the braided thickness is greater than half of the winding thickness, so the braided shield has better attenuation performance, and therefore the anti-interference performance is better. When the shielding effect is high, the braiding is usually used, and the braided monofilaments are interrelated and the contact is good. The resistance is small. The contact force between the winding filaments is small and the resistance is large.