The invention provides a radiator grille of an aluminum honeycomb structure and a preparation method of the radiator grille. The front face cover of the aluminum honeycomb structure comprises an outer plate, an aluminum honeycomb plate and a fiber felt which are sequentially arranged from outside to inside and matched with one another, the outer plate and the aluminum honeycomb plate are bonded into a whole through an adhesive layer, and the density of the aluminum honeycomb plate is 16-144 kg/m < 3 >. Furthermore, the radiator grille of the aluminum honeycomb structure further comprises a plurality of metal supports arranged between the aluminum honeycomb plate and the fiber felt, a projection welding nut is welded on each metal support, and reinforcing fiber cloth matched with the metal supports is arranged between the metal supports and the aluminum honeycomb plate and between the metal supports and the fiber felt.
本发明提供了一种铝蜂窝结构的前面罩及其制备方法。本发明中的铝蜂窝结构的前面罩,包括:由外向里依次设置且相互匹配的外板、铝蜂窝板以及纤维毡,其中,外板和铝蜂窝板通过胶层粘接成一体,铝蜂窝板的密度为16‑144kg/m3。进一步地,铝蜂窝结构的前面罩还包括:多个金属支架,设置在铝蜂窝板和纤维毡之间,其中,每个金属支架上焊接有凸焊螺母,金属支架与铝蜂窝板之间、以及金属支架与纤维毡之间均设有与金属支架相匹配的加强纤维布。
Front face shield of aluminum honeycomb structure and preparation method of front face shield
铝蜂窝结构的前面罩及其制备方法
2025-03-07
Patent
Electronic Resource
Chinese
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