The invention provides a hybrid composite material structure suitable for rail transit vehicle interiors and a rail vehicle, and belongs to the technical field of rail transit. The hybrid composite material structure comprises a glass fiber layer located in the middle and carbon fiber layers located at the bottom and the top, and unsaturated polyester or phenolic resin or epoxy resin is adopted as a base material; the hybrid composite material structure is designed, a low-cost vacuum infusion process is adopted for forming, and the problems of an existing composite material are solved while the cost is saved and the economical efficiency is guaranteed.
本发明提供了一种适用于轨道交通车辆内饰的混杂复合材料结构及轨道车辆,属于轨道交通技术领域。所述的混杂符合材料结构,包括:位于中部的玻璃纤维层以及位于底部、顶部的碳纤维层,采用不饱和聚酯或酚醛树脂或环氧树脂作为基体材料;本发明通过设计混杂复合材料结构,采用低成本真空灌注工艺成型,在节约成本和保证经济性的同时解决现有复合材料问题。
Hybrid composite material structure suitable for rail transit vehicle interior trim and rail vehicle
适用于轨道交通车辆内饰的混杂复合材料结构及轨道车辆
2023-10-03
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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