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A kind of cable vulcanization method

A technology for cables and cable bundles, which is applied in the field of cable vulcanization, and can solve problems such as loose outlets and poor sealing of cable connectors

Active Publication Date: 2021-09-14
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of the above analysis, the present invention aims to provide a cable vulcanization method to solve the problems of poor sealing of existing cable connectors and weak outlet parts

Method used

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  • A kind of cable vulcanization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] (1) Pretreatment process: before vulcanization, clean the parts to be vulcanized.

[0074] a. First use a special tool to remove the paint on the outer surface of the outlet of the cable connector; then use a brush to clean the polished powder, requiring no powder and excess residue; then clean the surface to be vulcanized with acetone, after cleaning Blow for two minutes with a heat gun set at 80°C.

[0075] b. First use sandpaper to polish the plastic protective cover on the surface of the cable bundle, so that the surface to be vulcanized has a certain roughness, and the plastic protective cover on the surface of the cable bundle is not damaged; then use a brush to clean the polished powder. There is no powder and excess residue; then clean the surface to be vulcanized with acetone, and after cleaning, set the heat gun at 80°C to blow for two minutes.

[0076] (2) Coating treatment

[0077] Dip 401 glue with a paintbrush and evenly coat the surface to be vulcanized...

Embodiment 2

[0091] (1) Pretreatment process: before vulcanization, clean the parts to be vulcanized.

[0092] a. First use a special tool to remove the paint on the outer surface of the outlet of the cable connector; then use a brush to clean the polished powder, requiring no powder and excess residue; then clean the surface to be vulcanized with acetone, after cleaning Blow for two minutes with a heat gun set at 80°C.

[0093] b. First use sandpaper to polish the plastic protective cover on the surface of the cable bundle, so that the surface to be vulcanized has a certain roughness, and the plastic protective cover on the surface of the cable bundle is not damaged; then use a brush to clean the polished powder. There is no powder and excess residue; then clean the surface to be vulcanized with acetone, and after cleaning, set the heat gun at 80°C to blow for two minutes.

[0094] (2) Coating treatment

[0095] Dip RM-1 glue with a paintbrush and evenly coat the surface to be vulcanize...

Embodiment 3

[0109] (1) Pretreatment process: before vulcanization, clean the parts to be vulcanized.

[0110] a. First use a special tool to remove the paint on the outer surface of the outlet of the cable connector; then use a brush to clean the polished powder, requiring no powder and excess residue; then clean the surface to be vulcanized with acetone, after cleaning Blow for two minutes with a heat gun set at 80°C.

[0111] b. First use sandpaper to polish the plastic protective cover on the surface of the cable bundle, so that the surface to be vulcanized has a certain roughness, and the plastic protective cover on the surface of the cable bundle is not damaged; then use a brush to clean the polished powder. There is no powder and excess residue; then clean the surface to be vulcanized with acetone, and after cleaning, set the heat gun at 80°C to blow for two minutes.

[0112] (2) Coating treatment

[0113] Use a paintbrush to dip in Chemlock 218 adhesive and apply evenly on the su...

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Abstract

The invention relates to a cable vulcanization method, which belongs to the technical field of cables and solves the problems of poor sealing performance of cable connectors and loose outlet parts in the prior art. The invention discloses a cable vulcanization method. The cable includes a cable connector and a cable bundle, and the connection between the cable connector and the cable bundle is sealed by a vulcanized rubber; specifically, it includes the following steps: (1) Coating treatment: the cable connector and the cable bundle are sealed. The surface to be vulcanized of the cable bundle is coated with adhesive and dried; (2) Install the vulcanization mold: install the vulcanization mold on the tail end of the cable connector; (3) Glue filling: inject the vulcanization rubber between the vulcanization mold and the cable bundle voids, solidified. In the invention, the tail of the cable connector is partially vulcanized, the sealing performance of the cable is improved, the original weak link of the tail of the cable connector is strengthened, and the waterproof and aging-resistant performance of the cable and the environmental applicability are improved.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a cable vulcanization method. Background technique [0002] Cables are mainly composed of cable connectors and cable bundles. Whether it is military fields such as aerospace, offshore carrier platforms, etc., or civilian fields such as manufacturing, mining, chemical industry, etc., cables are widely used as intermediate links connecting various functional components of the entire electronic system, distributed in various In a variety of working environments, the stability of its performance is particularly important. Because any failure will have an inestimable impact on the entire system. [0003] In order to ensure the reliability of the cable, it is necessary to carry out moisture-proof, dust-proof and strengthened treatment on the cable. At present, there are mainly the following treatment methods: [0004] (1) The solder joints are protected by heat-shrinkable sleeves. A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/00H01R43/18
CPCH01R43/00H01R43/18
Inventor 霍耀广
Owner BEIJING MECHANICAL EQUIP INST
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