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工艺装备中国申请中

Manufacturing method of helicopter blade girder structure

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申请人中国直升机设计研究所
发明人孟雷
公开号CN117325489A
申请日2023-11-09
公开日2024-01-02

摘要

The invention belongs to the structural design of helicopter blades, and relates to a manufacturing method of a helicopter blade girder structure. The invention forms a pre-cured body by wrapping a layer of glass fiber composite material woven cloth on the surface of a foam core mold, and the pre- …

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