The invention discloses a thermoplastic carbon fiber composite hub insert which comprises a hub insert body and an injection molding nut. The hub insert body comprises a thermoplastic chopped carbon fiber colloidal particle plate layer and a thermoplastic carbon fiber UD sheet layer covering the outer surface of the thermoplastic chopped carbon fiber colloidal particle plate layer; the thermoplastic carbon fiber UD sheet layer comprises a first thermoplastic carbon fiber UD sheet layer arranged on the upper surface of the thermoplastic short carbon fiber colloidal particle plate layer and a second thermoplastic carbon fiber UD sheet layer arranged on the lower surface of the thermoplastic short carbon fiber colloidal particle plate layer; the fiber direction of the first thermoplastic carbon fiber UD sheet layer and the fiber direction of the second thermoplastic carbon fiber UD sheet layer are kept vertical to the length direction of the product; the third thermoplastic carbon fiber UD sheet layer is arranged on the upper surface of the first thermoplastic carbon fiber UD sheet layer, the fourth thermoplastic carbon fiber UD sheet layer is arranged on the lower surface of the second thermoplastic carbon fiber UD sheet layer, and the fiber direction of the third thermoplastic carbon fiber UD sheet layer and the fiber direction of the fourth thermoplastic carbon fiber UD sheet layer are kept consistent with the length direction of the product.
本发明公开了一种热塑性碳纤维复合材料轮毂插件,包括轮毂插件本体和注塑螺母;所述轮毂插件本体包括热塑性短切碳纤维胶粒板材层和包覆在其外表面的热塑性碳纤维UD片材层;所述热塑性碳纤维UD片材层包括设置在热塑性短切碳纤维胶粒板材层上表面的第一热塑性碳纤维UD片材层,和设置在热塑性短切碳纤维胶粒板材层下表面的第二热塑性碳纤维UD片材层;所述第一、第二热塑性碳纤维UD片材层的纤维方向与产品长度方向保持垂直;还包括设置在第一热塑性碳纤维UD片材层上表面的第三热塑性碳纤维UD片材层,以及设置在第二热塑性碳纤维UD片材层下表面的第四热塑性碳纤维UD片材层,所述第三、第四热塑性碳纤维UD片材层的纤维方向与产品长度方向保持一致。
Thermoplastic carbon fiber composite hub insert and preparation method thereof
一种热塑性碳纤维复合材料轮毂插件及制备方法
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 |
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