The invention relates to the field of vehicles, and discloses a ceramic brake disc, a machining method of the ceramic brake disc and a vehicle. The ceramic brake disc comprises a ceramic brake disc body, a plurality of threaded holes are formed in the ceramic brake disc body, the ceramic brake disc further comprises a plurality of studs, and the studs are arranged in the threaded holes. The machining method comprises the following steps that a plurality of threaded holes are formed in a prefabricated body of the ceramic brake disc body; and a stud is screwed in the threaded hole. According to the ceramic brake disc provided by the invention, the plurality of threaded holes are formed in the ceramic brake disc body, the studs are arranged in the threaded holes, and the bonding parts of the base material of the ceramic brake disc body are mutually engaged under the action of the studs so as to be reinforced, so that the shearing strength requirement is met; the shearing strength requirement of the ceramic brake disc can be met without needling or reducing the needling density, damage to fibers in the needling process is avoided or reduced, and the strength of the ceramic brake disc is improved.
本发明涉及车辆领域,公开了一种陶瓷刹车盘、陶瓷刹车盘的加工方法及车辆。该陶瓷刹车盘包括陶瓷刹车盘本体,陶瓷刹车盘本体上开设有多个螺纹孔,陶瓷刹车盘还包括多个螺柱,螺柱设置在螺纹孔内。该加工方法包括以下步骤:在陶瓷刹车盘本体的预制体上开设多个螺纹孔;在螺纹孔中旋拧螺柱。本发明提供的陶瓷刹车盘中,在陶瓷刹车盘本体上开设多个螺纹孔,且螺纹孔内设置有螺柱,陶瓷刹车盘本体的基材材料的结合部分在螺柱的作用下相互咬合以得到补强,进而满足剪切强度要求,且陶瓷刹车盘无需针刺或降低针刺密度即可满足陶瓷刹车盘的剪切强度需求,避免或减少针刺过程对纤维的损伤,增加陶瓷刹车盘的强度。
Ceramic brake disc, machining method of ceramic brake disc and vehicle
陶瓷刹车盘、陶瓷刹车盘的加工方法及车辆
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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