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A process for compacting automobile wire conductors

A compression process, automotive wire technology, applied in cable/conductor manufacturing, electrical components, circuits, etc., can solve problems such as multi-space, automotive electrical wiring occupancy, unrounded appearance, etc., to reduce consumption and achieve good roundness. , the appearance of round and smooth effect

Inactive Publication Date: 2015-12-23
ZHEJIANG KSAT CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The conductors used in conventional electrical wiring in the automotive industry use ordinary stranding, which not only has an uneven appearance, but also makes it difficult to control the thickness of the automotive wires, and the outer diameter is too large, causing the automotive electrical wiring to take up too much space, which brings difficulties to the assembly of other facilities. Troublesome and not conducive to intensive layout

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The automobile wire conductor compression process of the present invention comprises the following steps:

[0019] (1) After the conductor of the automobile wire is drawn, the wire is released through the tension of the static disc. The tension of the wire is adjusted to 400g for the inner layer wire and 700g for the outer layer wire. The wire coming out of the wire rack is hard wire;

[0020] (2), the hard wire in step (1) passes through the mold and enters the layered rotary mold;

[0021] (3) The conductor after passing through the layered rotary mold in step (2) enters the beam machine, the layered rotary mold and the wire beam machine move in the same direction, and the speed of the layered rotary mold is 30 times the speed of the beam machine %; After rotating the twisted bow, pass the outer compacting die in front of the tractor, and use anhydrous alcohol for compacting lubrication and cooling when passing the outer compacting die in front of the tractor.

[002...

Embodiment 2

[0024] The automobile wire conductor compression process of the present invention comprises the following steps:

[0025] (1) After the conductor of the automobile wire is drawn, the wire is released through the tension of the static disc. The tension of the wire is adjusted to 200g for the inner layer wire and 500g for the outer layer wire. The wire that comes out of the wire rack is hard wire;

[0026] (2), the hard wire in step (1) passes through the mold and enters the layered rotary mold;

[0027] (3) The conductor after passing through the layered rotary mold in step (2) enters the beam machine, the layered rotary mold and the wire beam machine move in the same direction, and the speed of the layered rotary mold is 10 times the speed of the beam machine %; After rotating the twisted bow, pass the outer compacting die in front of the tractor, and use anhydrous alcohol for compacting lubrication and cooling when passing the outer compacting die in front of the tractor.

...

Embodiment 3

[0030] The automobile wire conductor compression process of the present invention comprises the following steps:

[0031] (1) After the wire drawing of the automobile wire conductor, the wire is released through the tension of the static disc. The wire tension is adjusted to 300g for the inner layer wire and 600g for the outer layer wire. The wire coming out of the wire rack is hard wire;

[0032] (2), the hard wire in step (1) passes through the mold and enters the layered rotary mold;

[0033] (3) The conductor after passing through the layered rotary mold in step (2) enters the wire harness machine, the layered rotary mold and the wire beam machine move in the same direction, and the speed of the layered rotary mold is 20 times the speed of the wire beam machine %; After rotating the twisted bow, pass the outer compacting die in front of the tractor, and use anhydrous alcohol for compacting lubrication and cooling when passing the outer compacting die in front of the tracto...

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PUM

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Abstract

The present invention relates to a compacting process, in particular to a compacting process for automobile wire conductors, which includes the following steps: (1), after the automobile wire conductors are drawn, the wires are released through a static disc tension, and the tension of the wires is adjusted to 200- 400g, outer layer wire 500-700g, the hard wire coming out of the pay-off frame; (2), the hard wire in step (1) passes through the mold and enters the layered rotary mold; (3), passes through the separation in step (2) The conductors after layer rotary moulds, enter the wire harness machine, and pass through the outer layer compacting dies before the traction machine after passing through the rotary twisting bow; The extruded core wire has a skin thickness and outer diameter, and the concentricity can reach more than 85%, which is safer than ordinary products with a concentricity of only 70%. The outer diameter of ordinary stranding can be reduced by 5%, which reduces the amount of insulating materials and is more suitable for electrical wiring in automotive spaces.

Description

technical field [0001] The invention relates to a compacting process, in particular to a compacting process for automobile wire conductors, and belongs to the technical field of the automobile original parts industry. Background technique [0002] The conductors used in conventional electrical wiring in the automotive industry use ordinary stranding, which not only has an uneven appearance, but also makes it difficult to control the thickness of the automotive wires, and the outer diameter is too large, causing the automotive electrical wiring to take up too much space, which brings difficulties to the assembly of other facilities. Troublesome, and not conducive to intensive layout. Therefore, it is very necessary to solve the above-mentioned technical problems, improve the quality of automobile electrical wires, improve the safety performance of automobiles and save the limitations of automobile wiring space, and the present invention is thus produced. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00
Inventor 沈银夫伍小良
Owner ZHEJIANG KSAT CABLE
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