舵机用抗振动锁销式制动器的研究与设计  

Research and design of vibration resistant lockable brake for rudder actuator

作　　者：曾晓松 张稳桥 赵飞 刘勇 ZENG Xiaosong;ZHANG Wenqiao;ZHAO Fei;LIU Yong

机构地区：[1]贵州航天林泉电机有限公司,贵州贵阳550081

出　　处：《现代机械》2023年第1期36-39,共4页Modern Machinery

摘　　要：本文以一款摩擦式制动器振动失效故障为例,对故障问题进行分析,并针对故障原因设计一种抗振动的锁销式制动器,对其结构及工作原理进行研究设计,利用有限元仿真软件对其性能进行仿真分析,最终通过对该型制动器与传统摩擦式制动器进行对比振动试验,验证方案的有效性,研究结果表明,相比摩擦式制动器,锁销式制动器明显有强抗振动能力,力学环境适应性更强。This paper analyzes the malfunction of a friction brake under vibration circumstance.Targeting at the malfunction,we have developed a vibration resistant lockable brake.Its structure and working principle are analyzed,and simulation analysis of its performance is carried out via finite element software.Through the vibration tests,the new brake and the conventional friction brake are compared,and the feasibility of the design is verified.The results indicate that the lockable brake has better vibration resisting performance,and better mechanical environment adaptability.

关 键 词：制动器 锁销式 抗振动 

分 类 号：TM574[电气工程—电器] TP391.9[自动化与计算机技术—计算机应用技术]