Production line for extremely-thin conductors and production process

Abstract

The invention discloses a production line for extremely-thin conductors. The production line comprises a first wire drawing machine, a second wire drawing machine, a third wire drawing machine and a fourth wire drawing machine which are sequentially arranged according to the production flow of the conductors. The first wire drawing machine is sequentially provided with 24 molds sequentially arranged in the conductor machining direction, wherein hole diameters of eye molds of the molds are sequentially decreased. The second wire drawing machine is sequentially provided with 23 molds in the conductor machining direction, wherein hole diameters of eye molds of the molds are sequentially decreased. The third wire drawing machine is sequentially provided with 16 molds, wherein hole diameters of eye molds of the molds are sequentially decreased. The fourth wire drawing machine is sequentially provided with 13 molds in the conductor machining direction, wherein hole diameters of eye molds of the molds are sequentially decreased. A wire stranding machine is further included. By means of the production line, continuous production of the extremely-thin conductors can be achieved, and products are not likely to deform and are high in yield; wire diameters of conducting wires can be as small as 0.016 mm, and requirements of the market for the extremely-thin conductors can be met; and the production process is stable in process, high in precision and low in fault rate, and continuous production can be achieved.

Description

technical field [0001] The invention belongs to the technical field of conductor production, in particular to a production line of ultrafine conductors. Background technique [0002] The current electronic system is developing in the direction of light and thin, high heat resistance, multi-functionality, high density, high reliability and low cost. In terms of function, it needs powerful and high-speed signal transmission. This puts forward higher requirements on the conductor and tends to develop towards extremely thin. [0003] However, the production line or equipment with technology cannot realize the production of ultra-fine conductors in terms of technology. For example, the existing wire drawing machine cannot realize the continuous production of ultra-fine conductors due to the low precision of mold design, which is easy to break and deform. , Low yield rate and other issues. [0004] In order to overcome the above-mentioned shortcomings, those skilled in the art a...

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a production line and production process of ultra-fine conductors, wherein the production line can realize the continuous production of ultra-fine conductors, the products are not easily deformed, and the yield rate is high; and the diameter of the wire can be as thin as 0.016mm, which can Meet the market demand for ultra-fine conductors, especially suitable for the production of tin-copper alloy bare copper wires and silver-copper alloy bare copper wires

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