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Preparation method of enameled wire

A technology of enameled wire and wire body, which is applied in the direction of cable/conductor manufacturing, conductor/cable insulation, electrical components, etc. It can solve the problems of scratches and scratches, affect the surface quality of enameled wire, etc., and achieve the effect of avoiding friction and ensuring surface quality

Active Publication Date: 2018-11-23
格力电工(马鞍山)有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to provide a method for preparing enameled wire, so as to overcome the phenomenon of scratches and scratches on the surface of enameled wire in the prior art, which affects the surface quality of enameled wire

Method used

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  • Preparation method of enameled wire
  • Preparation method of enameled wire
  • Preparation method of enameled wire

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Embodiment Construction

[0040] The enameled wire production system that the preparation method of enameled wire of the present invention is applied, such as figure 2 As shown, according to the traveling direction of the wire body 1, it includes a pay-off mechanism, an annealing mechanism, a cooling mechanism, a painting mechanism, a baking mechanism, a lubricating coating mechanism and a take-up mechanism, wherein the pay-off mechanism includes a pay-off reel ,Such as image 3 and Figure 4 As shown, the pay-off cover 101 on the top of the pay-off reel is provided with a protective cover 102, and the circumferential side wall of the protective cover 102 is a smooth arc-shaped side wall, and the arc-shaped side wall is tangent to the bottom surface of the pay-off cover 101, This smooth arc-shaped side wall transition design can effectively avoid the wear between the wire body 1 and the pay-off cover 101, prevent the surface damage of the wire body 1 when the wire is unwound, and ensure the surface q...

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Abstract

The invention provides a manufacturing method of an enamelled wire. The manufacturing method comprises the steps of: forming a downward arc-shaped concave on the inner wall of an annealing pipe inside an annealing furnace; paying off a wire body and sending the wire body into the annealing pipe inside the annealing furnace for annealing treatment, so that a sag part of the wire body falls in the arc-shaped concave and the wire body is suspended in the arc-shaped concave; sending the wire body into a varnishing machine for varnishing; and baking and curing of a surface paint film of the wire body. The manufacturing method of the enamelled wire can overcome the problem that the surface quality of the enamelled wire is affected due to the phenomenon that the surface of the enamelled wire is scratched and abraded in the prior art.

Description

technical field [0001] The invention belongs to the technical field of enameled wire processing, and in particular relates to a preparation method of enameled wire. Background technique [0002] Enameled wire is the most representative product among electronic wires. Enameled wire is a main variety of winding wire. It is composed of conductor and insulating layer. The bare wire is annealed and softened, and then painted and baked for many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Due to different production processes, the mechanical properties, chemical properties, and electrical properties of enameled wire Performance, thermal performance, etc. are also significantly different. At present, enameled wires are produced in various ways in the industry, but enameled wires generally have d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/06H01B13/30
CPCH01B13/065H01B13/30
Inventor 赵冰蔡军臣杜茂林阮琳琳陶军
Owner 格力电工(马鞍山)有限公司
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