液压盘式制动器密封回位机理研究及设计计算

摘要

Disc brake is a key part of brake system, its design directly affects the system performance and reliability. The piston ring and ring groove design are the design emphasis of hydraulic disc brake. The mechanism of hydraulic disc brake piston seal return was studied. The design method was given according to the relevant design experience. It has guiding significance for the rational design of hydraulic disc brake.%盘式制动器是制动系统的关键部件,其设计的优劣直接影响制性能及可靠性.而活塞密封圈及环槽的设计是液压盘式制动器设计的重点,为此重点研究液压盘式制动器活塞的密封回位机制.并根据设计经验给出相关的设计方法,对液压盘式制动器的合理设计具有指导意义.