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Production method and equipment for carbon fiber multi-use compound stranded wire

A technology of composite stranded wire and manufacturing method, which is applied in the manufacture of wire harnesses, cable/conductor manufacturing, and conductor/cable insulation, etc., can solve the problems of low strength, high wire loss, self-heavy weight, etc. The effect of low temperature and specific gravity

Active Publication Date: 2008-10-29
南京诺尔泰复合材料设备制造有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to invent a carbon fiber multi-purpose composite strand with the same shape as the existing steel strand to solve the problems of low strength, heavy weight and high line loss in the current power transmission line using steel strand as the load-bearing core wire. Wire manufacturing method and equipment

Method used

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  • Production method and equipment for carbon fiber multi-use compound stranded wire
  • Production method and equipment for carbon fiber multi-use compound stranded wire
  • Production method and equipment for carbon fiber multi-use compound stranded wire

Examples

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Embodiment 1

[0040] Such as figure 1 shown.

[0041] A method for manufacturing carbon fiber multipurpose composite stranded wire, it comprises the following steps:

[0042] First, set the tension creel 101 equal to the number of strands of the composite twisted wire (generally 7 strands, 19 strands or 37 strands, as shown in Table 1), and draw the carbon fiber from each tension yarn that has a tension display and can control the tension intensively. Pull out at a constant speed on the frame, and control the tension at 1-5kN;

[0043] Secondly, the carbon fiber on each tension creel is drawn out, and the yarn is collected by the yarn collector 102 to form a fiber bundle, and introduced into the cycle oven 103 to remove broken fibers floating on the surface of the fiber bundle to increase the volume ratio of the continuous carbon fiber in the product and Remove the moisture in the fibers, control the moisture content of the fibers to be less than 3%, and control the temperature of the cyc...

Embodiment 2

[0052] As shown in Figures 2, 3, and 4.

[0053] A carbon fiber multi-purpose composite stranded wire manufacturing equipment, which mainly includes a strand winding mechanism 1, a ply stranded wire rotating mechanism 2, and a traction rotating winding mechanism 3, as shown in FIG. 2 . The quantity of the wire rod winding mechanism 1 is equal to the number of strands of the finished product carbon fiber composite twisted wire (as shown in Table 1, it can be figure 1 For the 7 strands, 19 strands, and 37 strands shown, the corresponding number of the wire winding mechanisms 1 should also be 7, 19, and 37. Figure 2 shows the formation of the twisted wire with a 7-strand structure. The schematic diagram of the device, wherein the number of wire winding mechanisms 1 is 7), the wire rods finally output by each wire winding mechanism 1 are all synchronously sent to the input end of the same twisted wire rotating mechanism 2, and the output of the twisted strand rotating mechanism 2 ...

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Abstract

The invention discloses a manufacture method for a carbon fiber multifunctional compound stranded wire and a device thereof which belong to a cable manufacture method and a device thereof. The invention is characterized in that the method mainly includes two steps of twisting forming of each strand as well as strand combining, rotating and twisting. The manufacture device mainly consists of a strand twisting mechanism (1) and a strand combining rotating stranded wire mechanism (2) as well as a traction rotating rewinding mechanism (3). The invention has the advantages of simple method, reasonable collocation, simple structure as well as being convenient to be manufactured, mounted, debugged and maintained.

Description

technical field [0001] The invention relates to a conductor core wire of a power transmission line, in particular to a manufacturing method and equipment for a composite material core wire used to replace the steel core in a steel-cored aluminum hinged wire, in particular to a carbon fiber multi-purpose composite strand Manufacturing methods and equipment. Background technique [0002] With the rapid development of my country's economic construction, the continuous growth of power demand, the continuous increase of power load, the growth of power supply capacity and power demand, and the increasing shortage of resources and energy, and the continuous improvement of environmental protection requirements, my country's existing transmission lines are no longer To meet the needs of rapid expansion of transmission capacity, power transmission has become a bottleneck in the development of the power industry. Further improving the power transmission capacity of the power grid has b...

Claims

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Application Information

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IPC IPC(8): H01B13/00H01B13/012H01B13/02H01B13/16H01B13/30
Inventor 程逸建程正珲
Owner 南京诺尔泰复合材料设备制造有限公司
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