Cable processing technology

Abstract

The invention discloses a cable processing technology which comprises the following steps: preparing a conductor petal; preparing a conductor core; preparing an anti-interference layer: selecting raw materials including polyethylene, tinned broken copper wires, calcium stearate, conductive carbon black, nano aluminum oxide, magnesium, an adhesive, an antioxidant, methyl silicone oil, silicon dioxide, butylated hydroxytoluene and a thermal resistance mixture, and adding the polyethylene, the calcium stearate, the nano aluminum oxide, the magnesium, the silicon dioxide and the butylated hydroxytoluene into a mixing stirrer for stirring; after completion, tinned broken copper wires, conductive carbon black and a thermal resistance mixture are added into the mixing stirrer, the mixture is continuously added into the mixing stirrer, stirring is performed again, an adhesive, an antioxidant and methyl silicone oil are slowly added into the mixing stirrer in the stirring process, an anti-interference mixture is obtained, and the anti-interference mixture and a conductor core are both added into a plastic extruding machine; and preparing an outer protective layer. The preparation process is simple, and the prepared cable is resistant to magnetic interference, good in flame retardant effect and high in tensile property.

Description

technical field [0001] The invention belongs to the technical field of cable processing, and in particular relates to a cable processing technology. Background technique [0002] The cable is usually made up of several or several groups of conductors (at least two in each group), similar to ropes. Each group of conductors is insulated from each other, and is often twisted around a center. overlay. The cable has the characteristics of inner energization and outer insulation. Wire and cable manufacturing is completely different from how most electromechanical products are produced. Electromechanical products are usually assembled into components, multiple components are assembled into a single product, and the product is measured by the number of units or pieces. Wires and cables are based on length as the basic unit of measurement. All wires and cables start from conductor processing, and wire and cable products are made by adding insulation, shielding, cabling, and sheat...

AI Technical Summary

Problems solved by technology

[0003] The existing cable production process with strong anti-interference, most of the cables on the market at present have single functions, and only one layer of protective leather is placed on the outside, which cannot resist electromagnetic shielding, seriously affecting the normal use of the cable, resulting in abnormal electrical signals Transmission, while the cable has no flame retardant and anti-ultraviolet effect

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