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Production process of optical fiber combination cable

A combination cable and production process technology, which is applied in the field of optical transmission, can solve the problems of high production capacity and high production efficiency of optical fiber combined cable, and achieve the effects of high production capacity, low network construction cost and superior bending performance

Inactive Publication Date: 2018-10-12
山东华新通信科技有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

It is suitable for broadband access network system as a transmission line. It is a new type of access method. It integrates optical fiber and coaxial cable and can solve the problems of broadband access and signal transmission. However, the production technology of ordinary cables is insufficient at present. To meet the requirements of high production efficiency and high production capacity of optical fiber composite cables

Method used

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Embodiment Construction

[0026] The present invention is further described below:

[0027] The production process of the optical fiber composite cable of the present invention comprises the following steps:

[0028] Step 1: Determine the material of the inner conductor, fix the inner conductor on the pay-off frame for pay-off, and use the guide wheel to straighten the inner conductor, and the wire diameter of the precise inner conductor is accurate;

[0029] In step 2, a layer of adhesive layer is attached to the outer periphery of the inner conductor, and another layer of foam layer is arranged outside the adhesive layer to obtain a wire core;

[0030] Step 3, cooling the wire core;

[0031] Step 4, take up the wire into a coil, and arrange the cooled wire cores on the take-up reel neatly;

[0032] Step 5, weaving, the first layer of shielding coating and the second layer of shielding coating are respectively performed on the wire core, and the wire core completed by the two layers of coating is wo...

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Abstract

The invention belongs to the field of optical transmission, relates to a production process of an optical fiber combination cable. The production process comprises the steps of inner conductor preparation and collimation, inner conductor periphery physical foaming, dual-layer weaving, periphery sheath extrusion of a weaved wire core and a butterfly-shaped optical cable in a finished product room,cooling, code spraying and printing, cable coiling, detection, and packaging and warehouse storage. The production process of the optical fiber combination cable disclosed in the invention has relatively high production efficiency and yield.

Description

technical field [0001] The invention relates to a production process of an optical fiber composite cable, belonging to the field of optical transmission. Background technique [0002] During the construction and installation of the communication transmission cable, the cable TV signal line and the optical cable are separated into the household, and then form a transmission line, which affects the signal transmission effect and is inconvenient for construction and maintenance. During the construction and installation process, the work efficiency is low and the wiring is messy. Occupy space and installation cost is high. Optical fiber combination cable is a new type of cable used to transmit high-definition TV signals, network data, telephone signals, and transmit a large amount of information, which is convenient for construction and maintenance. It is suitable for transmission lines in broadband access network systems. It is a new type of access method. It integrates optica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00H01B13/06H01B13/24H01B13/26H01B13/30H01B13/34H01B11/22
CPCH01B13/00H01B11/22H01B13/06H01B13/24H01B13/2606H01B13/30H01B13/34
Inventor 张立志陈维江杨素霞
Owner 山东华新通信科技有限公司
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