The characteristics of wire and cable, wire and cable company for you to explain
Release time： 2022-10-12 10:46
Wire and cable companies believe that in the structural design, production and selection of wires and cables, electrical properties (including conductivity, insulation and transmission characteristics), mechanical and physical properties, aging properties, compatibility between materials and other properties (such as metal hardness, creep, non-flame retardant, radiation resistance of polymer materials, etc.). Materials must be considered according to the use of the product, application requirements and laying environment. This requires a thorough understanding of metallurgy, metal working, electroplating, polymer materials, dielectric chemistry, electrical insulation, polymer rheology and heat transfer.
Wire and cable companies consider wire and cable to include power cables for the transmission of electricity, communication cables for the transmission of information, electromagnetic energy conversion of electromagnetic wires, and control, signal, aerospace, ship, automobile, mining and other special cables. As far as wires and cables are concerned, they accompany all kinds of aerospace equipment that cruise the vast expanse of space, all kinds of undersea communication lines that connect continents, all kinds of busy shuttle buses and trains, and all kinds of electrical appliances that bring infinite power to the world.
Wire and cable companies believe that in a sense, the history of cable technology is the history of the development and application of cable materials. The application of various new materials has promoted the development of cable technology. According to the nature of materials, it is divided into metal materials, fiber materials, paint, coatings, rubber, plastic, inorganic materials and gas materials, which are used for manufacturing wire and cable.
The structure of wire and cable is concentric from the inside out, which determines that the production of wire and cable can only be carried out continuously from the inside out, and the processes are closely linked and irreversible. Parts cannot be assembled like other mechanical products. Due to the particularity of cable structure, the equipment in cable industry is different from other processing equipment in mechanical industry. According to the process characteristics, the cable equipment can be summarized as casting, rolling, pressing, drawing, twisting, squeezing, wrapping, coating and plating.
Wire and cable companies believe that the continuity of wire and cable production determines that the product quality of the previous process will certainly affect the next process. Unlike other mechanical products, cables can remove and replace defective parts. In case of quality problems, the entire cable will be scrapped or cut. If an operating cable fails, it can lead to widespread power outages or information transmission interruptions, and the loss and impact is huge. So the quality requirements of cable products can not be careless.
Wire and cable companies believe that the production of wire and cable is based on materials, equipment as the key, technology as the guarantee of organic synthesis. Only through various efforts can we promote the continuous progress of cable technology.
The above is about some knowledge points about wire and cable, I hope you can carefully learn to understand the relevant knowledge, choose the right products and equipment for their needs.