Composite material integral co-curing case for aviation airborne equipment module

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Composite material integral co-curing case for aviation airborne equipment module

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WANG JINWEI / YU DALONG / HU XINJIAN / YOU QIUMEI / XU CHANGHUA / LIU XIURONG / YANG MANWEI / XUE JING / HE WENWEN / LI XINMEI / ... [mehr]

Abstract

The invention relates to a composite material integral co-curing case for an aviation airborne equipment module, and aims to solve the problems that the conventional case for the aviation airborne equipment module is generally formed by riveting steel or aluminum alloy plates and profiles, and mainly has the defects of multiple part varieties, heavy weight, complexity in manufacturing, high cost and the like. According to the composite material integral co-curing case for aviation, by adopting the structure and the manufacturing process of the composite material integral co-curing case, the defects of glue riveting assembly and the like after plates and profiles are respectively formed are overcome, the carbon fiber composite material prepreg laying and integral co-curing forming structureis integrally adopted, the case is composed of a front frame, a rear frame, a left frame, a right frame, a middle connecting support, an upper connecting support, a front lifting lug support, a frontlifting lug supporting seat, a rear connecting supporting seat and the like, the product quality is guaranteed, the overall stress is good, vibration is reduced, the service life of installation elements is prolonged, and the mass is about 25% lighter than that of an aluminum alloy structure with the same function.

本发明涉及一种航空机载设备模块用复合材料整体共固化机箱，现有航空机载设备模块用机箱一般采用钢或铝合金板件、型材铆接而成，主要有零件品种多、重量大、制造复杂、成本高等缺点，本发明提供航空用复合材料整体共固化机箱，采用复合材料整体共固化机箱的结构和制造工艺，克服板件、型材分别成型后再胶铆装配等缺点，整体采用碳纤维复合材料预浸料铺层、整体共固化成型的结构，由前框架、后框架、左框架、右框架、中间连接支架、上连接支架、前吊耳支架、前吊耳支座、后连接支座等组成，保证了产品质量、整体受力好、减少振动、提高了安装元件使用寿命，其质量比具有同样功能的铝合金结构的质量轻25％左右。

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Titel :

Composite material integral co-curing case for aviation airborne equipment module

Weitere Titelangaben:

航空机载设备模块用复合材料整体共固化机箱

Beteiligte:

WANG JINWEI (Autor:in) / YU DALONG (Autor:in) / HU XINJIAN (Autor:in) / YOU QIUMEI (Autor:in) / XU CHANGHUA (Autor:in) / LIU XIURONG (Autor:in) / YANG MANWEI (Autor:in) / XUE JING (Autor:in) / HE WENWEN (Autor:in) / LI XINMEI (Autor:in)

Erscheinungsdatum :

2020-08-21

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

G12B CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR , Konstruktive Einzelheiten von Instrumenten oder vergleichbare Einzelheiten anderer Geräte, soweit nicht anderweitig vorgesehen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT

Composite material integral co-curing case for aviation airborne equipment module

Composite material integral co-curing case for aviation airborne equipment module

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