Electronic wire manufacturers power cord production process

1. Power cord copper, aluminum monofilament drawing: electronic wire manufacturers power cord commonly used copper, aluminum rods, at room temperature, the application of wire drawing machine through one or several stretching mold die hole, so that its cross-section is reduced, the length of the increase in the strength of progress. Drawing is the first process of the wire and cable companies, drawing the primary process parameters is to match the mold technology. 2. power cord monofilament annealing: copper, aluminum monofilament heated to a certain temperature, to recrystallize the method to improve the toughness of the monofilament, monofilament strength, in order to meet the wire and cable on the requirements of the conductive core. Annealing process is to eradicate the oxidation of copper wire. 3. power line conductor stranded: in order to improve the flexibility of the power line, so as to facilitate the laying device, the conductive core accepts more than one monofilament stranded into. From the conductive core of the stranded way, can be divided into the rules of stranding and non-rule stranding. Non-rule stranding is divided into bunch stranding, QiCentered double stranding, extraordinary stranding and so on. In order to reduce the occupied area of the wire, reduce the geometric size of the power line, in the stranded conductor is also used to tighten the way, so that the ordinary round variant of semicircular, fan-shaped, tile-shaped and tightened round. This conductor is mainly used in the power line. 4. power line insulation extrusion: plastic power line is the primary use of extruded solid-type insulation, plastic insulation extrusion of the primary technical requirements: 5. power line into the line: the power line on the multi-core in order to manage the degree of molding, reduce the shape of the power line of the electronic wire manufacturers, the general need to stranded for the round. The mechanism of stranding and conductor stranding similar, because the stranded section diameter is larger, most of the non-return twist method. Cable craft requirements: one is to eradicate shaped insulated core turn over and cause cable twisting; two is to avoid the insulation layer is scratched. 6. power line within the protective layer: in order to maintain the insulated core is not armored by the pimple, the need for proper maintenance of the insulating layer, within the protective layer: extruded package within the protective layer (isolation sleeve) and wrapped around the package within the protective layer (cushion layer). Wrap around the pad layer instead of tying tape and cable process synchronization. 7. power line armored: laid in the underground electronic wire manufacturers of power lines, the task of accepting the effect of a certain amount of positive pressure, you can choose to choose within the steel belt armored structure. Power line laying in both positive pressure effect and tensile effect of the place (such as water, vertical shafts or fall in the soil), should choose to have the inner steel wire armored structure. 8. power line sheath: the outer sheath is the insulation of the power line to avoid corrosion of the structural elements of the construction of the localization. The primary effect of the outer sheath is to improve the mechanical strength of the power cord, chemical erosion, moisture, water immersion, to prevent electronic wire manufacturers of power cord burning and other capabilities. According to the different requirements of the power cord application of extrusion molding machine directly extruded plastic sheath.-9, on Evergrande Electronic Products Network platform related to the introduction and sales of products briefly: Evergrande Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] purchasing / sourcing needs or would like to buy / to understand which connectors | harness | wire and cable products we can provide solutions, please contact the following Division I business personnel; If you have related [connectors | wire harness | wire and cable products] sales / resources and promotion needs, please click on the "¡¡ Business Cooperation ←" with the person to discuss!