The invention belongs to the technical field of airplane cabin door structural design, and particularly relates to an additive manufacturing cabin door. Comprising a cabin door main body which is rectangular, and four edges are arranged on the cabin door main body, namely a first long edge and a second long edge which are oppositely arranged and a first short edge and a second short edge which are oppositely arranged; the force bearing connector, the lock mechanism connector, the placing connector, the handle box, the shaft mounting support, the spring sleeve mounting support and the ribs are arranged on the cabin door body or all the edges. Various parts of the additive manufacturing cabin door are integrally formed through high-strength aluminum alloy powder additive manufacturing, the technological method is mature, the production cycle and the assembly cycle can be effectively shortened, the production efficiency can be improved, and the cost can be effectively reduced. The additive manufacturing cabin door is different from a traditional web reinforcement mode, the truss type layout structure is adopted, the interior is hollow, and the cost can be effectively reduced.
本申请属于飞机舱门结构设计技术领域,特别涉及一种增材制造舱门。包括:舱门主体,呈矩形,所述舱门主体上设置有四个缘边,分别为相对设置的第一长缘边和第二长缘边,以及相对设置的第一短缘边和第二短缘边;还包括设置在舱门主体或各个缘边上的承力接头、锁机构接头、放置接头、手柄盒、轴安装支座、弹簧套筒安装支座以及筋条。增材制造舱门的各类部件为高强度铝合金粉末增材制造一体成型,工艺方法成熟,能够有效的减少生产周期和装配周期,提高生产效率,并能够有效降低成本。本申请的增材制造舱门与传统的腹板加筋方式不同,采用桁架式布局结构,内部中空,能够有效的降低成本。
Additive manufacturing cabin door
一种增材制造舱门
2024-03-19
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Novel cabin door rocker arm based on additive manufacturing technology
European Patent Office | 2023
|Integrated forming manufacturing method of composite cabin door and composite cabin door
European Patent Office | 2022
|