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Preparation method of radome and radome

A technology for radomes and parts, applied in the field of radomes, can solve problems such as poor reliability of radomes, and achieve the effects of high reliability and high connection strength

Inactive Publication Date: 2019-11-15
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In the embodiment of the present application, a method for preparing a radome and the radome are provided to solve the technical problem of poor reliability of the radome

Method used

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  • Preparation method of radome and radome
  • Preparation method of radome and radome
  • Preparation method of radome and radome

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Embodiment 1

[0028] figure 1 It is a flow chart of forming a composite material part in the preparation method of the radome according to the embodiment of the present application.

[0029] like figure 1 As shown, the preparation method of the radome according to the embodiment of the present application includes step S100: the step of forming a composite material part; step S100 includes the following steps:

[0030] Step S110: forming at least two composite material layers;

[0031] Step S120: stacking each of the composite material layers together;

[0032] Step S130: Sewing the composite material layers together in the Z direction with a sewing thread; wherein, the Z direction is a direction perpendicular to the composite material layers.

[0033] The preparation method of the radome according to the embodiment of the present application includes the step of forming a composite material product, specifically including forming at least two layers of composite material layers; laminat...

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Abstract

The embodiment of the invention provides a preparation method of a radome and the radome. The preparation method comprises steps of forming a composite article. The formation of the composite articlecomprises the following steps of forming at least two composite layers; laminating each of the composite layers together; and stitching the composite layers together by stitching threads in a Z-direction, wherein the Z-direction is perpendicular to the composite layers. The radome is prepared by the preparation method. The preparation method of the radome and the radome solve the technical problemof poor reliability of a radome.

Description

technical field [0001] The present application relates to the field of radome technology, and in particular, to a method for preparing a radome and the radome. Background technique [0002] Composite radomes are used extensively on the exterior of radar antennas. On the one hand, the radome can prevent the influence and interference of the environment on the working state of the radar antenna, improve its working reliability, and ensure that the radar antenna can work around the clock; Integrity and good performance of electromagnetic wave transmission. [0003] In terms of structure, the radome of composite materials is generally divided into thin-walled or sandwiched resin-based composite materials. In terms of manufacturing technology, the molding technologies of composite radomes generally include prepreg molding, autoclave molding, resin transfer molding, and resin film infiltration technology. [0004] For the thin-walled radome forming process, the radome of the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/48B29C70/54B29B15/08H01Q1/42
CPCB29B15/08B29C70/48B29C70/54H01Q1/42
Inventor 唐缨周蜜
Owner SICHUAN JIUZHOU ELECTRIC GROUP