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A coating production system and coating production method applied to ultra-fine coaxial cables

A production system and coaxial line technology, applied in the direction of using tools for cleaning methods, chemical instruments and methods, cleaning methods and utensils, etc., can solve the problems of corroding equipment, reducing the utilization rate of tin, and a large amount of tin slag, so as to avoid corrosion. , the effect of improving utilization and improving quality

Active Publication Date: 2021-02-02
信电电线(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the existing production process, the pickling process usually uses a strong acid solution. Although it can guarantee the tinning effect of the conductor, it will also have more adverse effects. First, it is easy to pollute the surrounding environment and corrode related equipment; When the acid solution on the surface of the coaxial line encounters the liquid tin at high temperature, it is easy to cause the splash of the tin solution, resulting in a large amount of tin slag, which reduces the utilization rate of tin and has a certain impact on the quality of tin plating

Method used

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  • A coating production system and coating production method applied to ultra-fine coaxial cables
  • A coating production system and coating production method applied to ultra-fine coaxial cables
  • A coating production system and coating production method applied to ultra-fine coaxial cables

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Effect test

Embodiment 1

[0046] Such as figure 1 As shown, a coating production system applied to ultra-fine coaxial wires, along the direction of traction and transmission of ultra-thin coaxial wires 5, includes pay-off racks, annealing boxes 1, water vapor cooling devices 2, and surface cleaning devices placed in sequence 3. The tin plating pool 4 and the take-up frame (the pay-off frame and the take-up frame are not shown in the figure). The ultra-thin coaxial line 5 is placed on the pay-off rack, and its end is drawn to the annealing box 1. An inlet pipe 11 and an outlet pipe 12 are respectively arranged on the front and rear sides of the annealing box 1. The above-mentioned ultra-thin coaxial line 5 is The lead-in pipe 11 penetrates into the annealing box 1, and passes through the lead-out pipe 12, and draws the ultra-thin coaxial line 5 passed through the lead-out pipe 12 to the water vapor cooling device 2, passes through the water vapor The treated ultra-fine coaxial line 5 is then drawn into...

Embodiment 2

[0054] A coating production method applied to ultra-fine coaxial cables, including the coating production system in Embodiment 1, specifically further comprising the following steps:

[0055] Step a: place the ultra-thin coaxial cable 5 on the pay-off frame, and pull its end to the annealing box 1;

[0056] Step b: An inlet pipe 11 and an outlet pipe 12 are respectively arranged on the front and back sides of the annealing box 1, and the above-mentioned ultra-thin coaxial line 5 penetrates from the introduction pipe 11 into the annealing box 1, and passes through the outlet pipe 12 out;

[0057] Step c: Draw the ultra-thin coaxial line 5 pierced from the outlet pipe 12 into a steam pipe 24, the steam pipe 24 is connected with the steam engine 22, and the steam generated by the water steam engine 22 passes through the steam pipe continuously 24 is sprayed to the surface of the ultra-fine coaxial line 5, and the water vapor produced by the water steam engine 22 is continuously ...

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Abstract

The invention discloses a coating production system and a coating production method applied to ultra-fine coaxial lines. The coating production system includes a pay-off frame, an annealing box, a tin plating pool and a take-up frame. A water vapor cooling device and a surface cleaning device are provided at the same time. The ultra-fine coaxial line passes through the water vapor cooling device. The surface cleaning device includes a fixed block. A flexible layer is provided on the surface of the fixed block. The ultra-fine coaxial line and the flexible The surfaces of the layers are in contact to form line contact; by adopting the above-mentioned production system and production method, the pickling process is omitted, which on the one hand has the effect of being environmentally friendly and pollution-free, and on the other hand can effectively improve the utilization rate of tin.

Description

technical field [0001] The invention relates to a coating production system and coating production method applied to ultra-fine coaxial cables. Background technique [0002] The ultra-thin coaxial cable has excellent transmission characteristics and can run stably in the 3G communication network; it has strong anti-electromagnetic interference and anti-bending properties and good flexibility, and is suitable for application in folding and rotating electronic products; it has good durability Heat resistance, flame resistance, and atmospheric resistance, can work in the environment of -55°C-250°C, mainly used in antenna wires for smart phones, notebook computers, digital cameras, video cameras, GPS locators, wireless routers and other electronic equipment. [0003] At present, in the process of producing ultra-fine coaxial cables, it is necessary to tin-plate the surface. On the one hand, it can protect the copper wires inside the tin layer from being oxidized. And improve it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C2/08C23C2/02C23C2/38C23G3/02B08B1/02B08B1/20
CPCC21D9/56C22F1/08C23C2/08C23C2/02C23C2/38C23G3/023B08B1/20B08B1/143
Inventor 陈嘉铭黄金根
Owner 信电电线(深圳)有限公司
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