Cables are now available in many areas and have been widely used. Everyone will also want to know more about some aspects related to it. Today I will explain to you what is the function of the cable braid?
Cables are now available in many areas and have been widely used. Everyone will also want to know more about some aspects related to it. Today I will explain to you what is the function of the cable braid?
1. The role of metal braid: There are two types of metal braid: aluminum-magnesium wire braid and copper braid.
2. The function of aluminum-magnesium wire braiding is: maintenance of mechanical equipment. For example, ship wire and cable cf31. At the same time, it can also have the effect of electromagnetic field shielding. Bear vertical breaking force, such as magnetic cable WC-GC and WCT for deep sea geological exploration.
3. The main function of copper braiding: the interception function of safety precautions. Copper is woven outside the main core insulation layer, which has good contact with the ground core or is used as a ground wire, which can directly detect leakage conditions. It can also eliminate the interception effect of potential difference on the surface of wires and cables, bundle transmission lines, and eliminate induced currents, such as the overall shielding of high-voltage cables. Intercepting effect on interference signals, such as electroplated tinned copper braided dark blue cables and copper braided frequency conversion cables.
4. The role of the chemical fiber braid: For cables, the chemical fiber braid is a form of light protective layer. Its function is to protect the insulation layer from or be less susceptible to corrosion by various light, heat, low temperature, strong acid and alkali gases and external mechanical forces, ensuring the reliable operation of the cable. For cables and fiber braids, they are usually placed in the middle of the protective layer to increase the wear resistance of the protective layer. For example, thickened cable sheaths are made of pure rubber or plastic sheaths. Cotton yarn, linen and other chemical fiber braided layers to improve the compressive strength of the outer sheath.
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