The invention discloses a thermoplastic carbon fiber hub plug-in and a preparation method thereof.The thermoplastic carbon fiber hub plug-in comprises a hub plug-in body, a plurality of BOSS columns are arranged on the hub plug-in body, and the hub plug-in body and the BOSS columns are integrally formed; the hub insert main body is made of a thermoplastic carbon fiber composite material; the BOSS column comprises a metal nut and a thermoplastic carbon fiber composite material layer wrapping the outer wall of the metal nut, and the thermoplastic carbon fiber composite material layer and the hub plug-in body are integrally continuous. Compared with the prior art, the method has the advantages that the recycled thermoplastic carbon fiber composite material with a certain weight and the metal nut are directly subjected to one-time hot press molding, so that the processes of pressing, punching, preforming and the like of the recycled material are omitted, the process procedures and tooling molds required by the related process procedures are greatly reduced, the production efficiency can be improved, and the cost can be reduced; and compared with the prior art, the physical properties of the product are greatly improved.
本发明公开了一种热塑性碳纤维轮毂插件及其制备方法,所述热塑性碳纤维轮毂插件包括轮毂插件主体,所述轮毂插件主体上设置有若干个BOSS柱,所述轮毂插件主体与BOSS柱一体成型;所述轮毂插件主体为热塑性碳纤维复合材料;所述BOSS柱包括金属螺母和包覆在金属螺母外壁上的热塑性碳纤维复合材料层,所述该热塑性碳纤维复合材料层与轮毂插件主体一体连续。本发明直接将一定重量的热塑性碳纤维复合材料回收碎料与金属螺母一次热压成型,相比现有技术,省去了回收料压板、冲切、预成型等工序,很大程度缩减了工艺程序以及相关工艺程序所需的工装模具等,能够提高生产效率和降低成本,并且产品的物理性能相比现有技术大幅提高。
Thermoplastic carbon fiber hub insert and preparation method thereof
一种热塑性碳纤维轮毂插件及其制备方法
2023-12-08
Patent
Electronic Resource
Chinese
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