Radar made of composite material and preparation method of radar

The invention relates to a radar made of a composite material and a preparation method of the radar. A radar cover body is a composite material prepared by taking phenolic resin as a matrix and radar fabric as a reinforcing phase; the radar fabric is a single-layer plain woven fabric formed by inter...

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Bibliographische Detailangaben
Hauptverfasser:	FU HENGYAN, ZHANG YUANHUA, HUANG YAO, SHAO YIWEI, FAN HONGWEI, CHEN RUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ANALOGOUS ARRANGEMENTS USING OTHER WAVES DESIGNING PATTERNS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES LOOMS MEASURING METHODS OF WEAVING PATTERN CARDS OR CHAINS PERFORMING OPERATIONS PHYSICS PUNCHING OF CARDS RADIO DIRECTION-FINDING RADIO NAVIGATION SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SHEDDING MECHANISMS TESTING TEXTILES TRANSPORTING WEAVING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WOVEN FABRICS
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Beschreibung
Zusammenfassung:	The invention relates to a radar made of a composite material and a preparation method of the radar. A radar cover body is a composite material prepared by taking phenolic resin as a matrix and radar fabric as a reinforcing phase; the radar fabric is a single-layer plain woven fabric formed by interweaving warp yarns and weft yarns, and the curved surface of the single-layer plain woven fabric is consistent with the curved surface of the radar in shape; all the warp yarns on the single-layer plain woven fabric are parallel to the plane where any one of the bent warp yarns is located, and all the weft yarns on the single-layer plain woven fabric are parallel to the plane where any one of the bent weft yarns is located; and the warp density and the weft density of each part are the same. The preparation method comprises the following steps that a model of the radar cover body is built, the radar fabric is prepared according to the model, the radar fabric is put in a mold, and processing is carried out by taking