摘要
对一类小型电磁继电器衔铁──触头簧片结构建立刚体－弹簧－阻尼分段线性力学模型，给出了振动响应的解析式，并以ＪＺＸ－１０Ｍ结构参数编程计算，较全面地研究了继电器在释放（危险）状态下衔铁运动规律，具体探讨了产生抖动的可能性及影响因素。产品振动试验和结构改型实践说明了该工作是可行的。
This paper first establishes a multi-segment linear body-spring-damping vibration modeland presents the analytical solutions of the vibrating response,then calculates the responseaccording to structure parameters of JZX-10M relay using a special program RELAY. It in-vestigates the motion law of the armature in detail when the relay is under the release(dan-gerous)state, and further discusses the possibility and effect factors of causing the tremblephenomenon. Vibrating tests and the practice of structure retrofit designs show this work issuitable to the relay.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1995年第4期90-97,共8页
Journal of Xi'an Jiaotong University
关键词
抗振性
电磁继电器
衔铁系统
relay dynamic performance vibration resistance
