The invention discloses a composite material carriage plate and a manufacturing method thereof, and relates to the field of composite material preparation, the composite material carriage plate comprises a wear-resistant layer, an elastic layer, a reinforcing layer and a supporting beam, the elastic layer is arranged below the wear-resistant layer and is prepared from chopped basalt fibers and polyurethane; the reinforcing layer is arranged below the elastic layer, the reinforcing layer comprises a plurality of reinforcing plates, the reinforcing plates are arranged side by side and connected through polyurethane elastomers, and the reinforcing plates are prepared from basalt fibers and basalt fiber cloth; and the supporting beam is arranged below the reinforcing layer and is prepared from basalt fibers and basalt fiber cloth. The high-strength wear-resistant aluminum alloy has the advantages of good wear resistance, good toughness, light weight, high strength, high elastic modulus, low possibility of rusting, corrosion resistance and the like, is simple in process and can be produced on a large scale. And the manufacturing method of the composite material carriage plate is simple and practical, and the yield is high.
一种复合材料车厢板及其制作方法,涉及复合材料制备领域,包括耐磨层、弹性层、增强层和支撑梁,耐磨层采用耐磨钢板制作;弹性层设置在耐磨层下面,并由短切玄武岩纤维和聚氨酯制备而成;增强层设置在弹性层的下面,增强层包括多个增强板,多个增强板并排设置并由聚氨酯弹性体连接,增强板由玄武岩纤维和玄武岩纤维布制备而成;支撑梁设置在增强层下面,并由玄武岩纤维和玄武岩纤维布制备而成。本发明具有耐磨性好、韧性好、轻质高强、弹性模量高、不易生锈和抗腐蚀等优点,且工艺简单,可规模化生产。并且复合材料车厢板的制作方法简单实用,成品率高。
Composite material carriage plate and manufacturing method thereof
一种复合材料车厢板及其制作方法
2023-04-18
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 / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B62D MOTOR VEHICLES , Motorfahrzeuge |
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