Multi-drawing-wire conductor wire-stranding method

Abstract

The invention discloses a multi-drawing-wire conductor wire-stranding method. The method includes the working procedure of wire drawing and the working procedure of wire stranding. According to the wire drawing working procedure, a plurality of metal wires are formed by drawing on a multi-wire drawing machine in a one-time mode, and the formed metal wires are combined into a strand of metal wires which is wound on a bobbin; according to the wire stranding working procedure, a plurality of strands of metal wires are stranded on a wire stranding machine in a one-time mode, and the strands of metal wires after the stranding are combined into a metal conductor which is wound on a bobbin. The product produced with the method is round and normal in appearance, good in flexibility and reduced in outer diameter, and the method saves raw material and labor, reduces production field area and energy consumption and promotes production efficiency.

Description

(1) Technical field: [0001] The invention relates to the processing and production technology of metal conductor wires, in particular to a multi-head wire drawing conductor stranding method. (2) Background technology: [0002] The traditional production method of multi-wire stranded wire is that a wire drawing equipment draws a metal wire, and a take-up shaft receives a metal wire. Dozens or even hundreds or more of the metal wires must be twisted into a metal conductor. It is necessary to twist the metal wire of a single wire drawing take-up once, even twice or three times, and then make the metal soft conductor on the twisting machine with the pre-twisted metal strands. [0003] Problems with the traditional stranding method: [0004] 1. There are many processes, many personnel, and low production efficiency. [0005] 2. The outer diameter of the conductor is large and the flexibility is poor. [0006] 3. The amount of insulating material and sheathing material is large...

AI Technical Summary

Problems solved by technology

[0004] 1. There are many processes, many personnel, and low production efficiency

[0005] 2. The outer diameter of the conductor is large and the flexibility is poor

[0006] 3. The amount of insulating material and sheath material is large

[0007] 4. Since the wire drawing and winding of multiple metal wires are carried out separately, the tension generated is inconsistent, resulting in problems such as strand skipping, back strands, burrs, and broken wires in the subsequent strands, which cannot be produced normally.

Images