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Forming process of colored ribbon cable

A technology of ribbon cable and forming process, which is applied in the direction of cable/conductor manufacturing, circuit, electrical components, etc. It can solve the problems of difficult process and achieve the effect of precise and controllable size, regular shape and reduced production difficulty

Inactive Publication Date: 2021-01-26
江苏永鼎电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used process is to heat the insulation at high temperature to achieve bonding, but the process is difficult to control; in addition, high-temperature adhesive is used for bonding. Due to the difference between high-temperature adhesive and fluorine materials, various problems occur in production and use.

Method used

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  • Forming process of colored ribbon cable
  • Forming process of colored ribbon cable
  • Forming process of colored ribbon cable

Examples

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Embodiment Construction

[0026] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0027] A rehearsal ribbon cable of the present invention comprises at least two cable basic units, the cable basic unit is an insulated single wire; the insulated single wire includes a multi-strand conductor 1 and a fluoroplastic insulating layer coated on the conductor 1 2.

[0028] The multi-strand conductor 1 is twisted with more than seven strands of monofilament, and it is a compact conductor with a round diameter and no obvious monofilament lines on the surface.

[0029] The surface of the monofilament is coated with tin, silver or nickel.

[0030] The fluoroplastic insulating layer 2 is extruded on the conductor 1, and its material is PFA, FEP, ETFE or PVDF.

[0031] The basic dimensions of the final cable product are: height: H=...

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Abstract

The invention discloses a forming process of a colored ribbon cable. The colored ribbon cable at least comprises two cable basic units, and the cable basic units are insulating single wires. The process comprises the steps of: carrying out color sorting, preheating, pre-forming, laser adhesion and cooling shaping on the insulating single wires with different colors to obtain the colored ribbon cable. According to the invention, a laser adhesion process is adopted, adhesion forming is carried out in a low-temperature closed interval, the produced color row cables are regular in shape and accurate and controllable in size, and various high-temperature color row cables, such as color row cables required to be easily torn and color row cables required to be firmly connected and adhered in a puncture manner, can be produced according to use requirements; and the problem that bonding is difficult to control in the existing production technology is solved.

Description

technical field [0001] The invention relates to a molding process of a rehearsal ribbon cable, belonging to the technical field of cables. Background technique [0002] Ribbon cable (ribbon cable), customarily refers to strip-shaped parallel multi-core wires, such as gray cable, rainbow cable, high temperature cable, etc. The flat structure of the ribbon cable is widely used in the fields of national defense, aerospace, digital communication, robotics, medical equipment, electronic equipment, etc. due to its good performance. Existing high-temperature ribbon cables can theoretically adopt film compression molding technology, one-time extrusion technology and insulating single-wire bonding technology; but high-temperature rehearsal ribbon cables require that their basic units must be color-separated; therefore, high-temperature rehearsal ribbon cables Only insulated single-wire bonding technology can be used, so its technical requirements and technical difficulty are relativ...

Claims

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Application Information

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IPC IPC(8): H01B13/00
CPCH01B13/00H01B13/0016
Inventor 王开宇李维开朱华山杨惠龙
Owner 江苏永鼎电气有限公司