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Aluminum enameled wire

A technology of aluminum enameled wire and wire core, which is applied in the direction of coil manufacturing, conductor, conductor/cable insulation, etc., and can solve problems such as unsatisfactory lubrication effect of enameled wire surface lubricating layer and tensile damage of wire arranging machine

Inactive Publication Date: 2020-08-28
深圳市鸿益坤电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problem that the lubricating effect of the lubricating layer on the surface of the enameled wire is not ideal and that the enameled wire is easily damaged by the tension of the wire winding machine when it is wound, an aluminum enameled wire proposed by the present invention

Method used

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  • Aluminum enameled wire
  • Aluminum enameled wire
  • Aluminum enameled wire

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] The preparation method of the aluminum enameled wire includes the following steps:

[0035] S1: The aluminum metal strip is uniformly polished with fine sandpaper, and the surface oxide film is removed and then passed into the wire drawing machine. The wire drawing machine is controlled to perform slow drawing operations at 120-160m / min until the diameter of the aluminum wire is 1-1.2mm, after cleaning , The wire core is made after vulcanization; the aluminum metal strip is polished to remove the oxide layer to prevent surface cracks during the stretching process. At the same time, slow stretching at a speed of 120-160m / min can effectively prevent cracks in the wire , After the stretching is completed, cleaning and vulcanization to enhance its flexibility can make the prepared wire core have a longer service life;

[0036] S2: Pass dimethylacetamide into the reaction kettle together with isoacid and xylene, control the reaction kettle to perform high-speed stirring at 360-42...

Embodiment approach

[0044] As an embodiment of the present invention, the base 1 is provided with a second cavity 7 on the side close to the motor 2; the output shaft of the motor 2 is designed to penetrate the second cavity 7; the inner cavity of the base 1 is rotatably connected with a second cavity 7; A screw 71 and a second screw 72; the first screw 71 and the second screw 72 both penetrate the base 1 and extend to the second cavity 7; the first screw 71 and the second screw One end of the rod 72 located in the second cavity 7 is connected by a belt; the first lead screw 71 is located in the second cavity 7 and is sleeved with a first gear 73; the side wall of the second cavity 7 is provided with a third slide Groove 74; the third sliding groove 74 is slidably connected to a limiting block 75; the limiting block 75 is rotatably connected with a second gear 76; the first gear 73 and the second gear 76 are both connected to the rotating shaft of the motor 2 They are connected by a belt; the midd...

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Abstract

The invention belongs to the technical field of power wires, and particularly relates to an aluminum enameled wire, which comprises a base, a motor and a coil, wherein the base is designed to be in aU shape, symmetrical mounting grooves are formed in the two sides of the inner cavity of the base, the mounting groove is formed in an opening in the upper surface of the base, the mounting grooves are designed to be a <-shape, a first cavity is formed in one side, located in the mounting groove, of the base, the first cavity is communicated with the mounting groove, the side, provided with the first cavity, of the base is fixedly connected with a motor, the output shaft of the motor penetrates through the base and extends into the first cavity, a driving wheel is fixedly connected to the end,located in the first cavity, of the output shaft of the motor, a sliding block is connected into the first cavity in a sliding manner, the interior of the sliding block is hollow, and a driven wheelis rotationally connected into the inner cavity of the sliding block. Through the mutual combination and separation of the driving wheel and the driven wheel, the tension of the winding displacement machine on the enameled wire is effectively relieved, and the enameled wire is prevented from being damaged.

Description

Technical field [0001] The invention belongs to the technical field of power wires, and specifically is an aluminum enameled wire. Background technique [0002] Enameled wire is the most representative product among electronic wires. Enameled wire is a main type of winding wire. It is composed of a conductor and an insulating layer. The bare wire is softened by annealing, then painted and baked many times. However, it is not easy to produce products that not only meet the requirements of the standards, but also meet the requirements of customers. It is affected by the quality of raw materials, process parameters, production equipment, environment and other factors. Therefore, the quality characteristics of various enameled wires are different, but they all have Four properties: mechanical properties, chemical properties, electrical properties, and thermal properties. The enameled wire undergoes multiple heat treatments and other processes during the production process. The heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/17H01B13/00H01B13/16H01F41/06H01F41/082
CPCH01B13/165H01B7/17H01B7/02H01B13/00H01F41/06
Inventor 张宏涛许益波
Owner 深圳市鸿益坤电子科技有限公司