电磁阀薄壁隔磁效果分析与试验研究

Analysis and test for thin-walled magnetism isolating effect of solenoid valve

原有电磁阀组件结构加工过程复杂、生产工序多、生产周期长,导致生产效率低下。因此,开展了从结构设计上进行改进以提高电磁阀组件的工艺性及生产效率的工作。以某电磁阀组件为例,对其进行结构改进,以薄壁结构取代原先隔磁环结构。通过理论、仿真、工艺可行性分析和试验验证,证明了电磁阀组件壳体结构改进方案的可行性并可实际应用于型号产品。

Complicated structrure of the existing solenoid valve results difficult manufacture pro- cess and low production efficiency. The production efficiency of the solenoid valve assemblies has a direct impact on the productivity of the entire valves. Therefore, the improvement for manufacturabi- lity and production efficiency of the solenoid valve assemblies is what the researchers need to study. Taking a solenoid valve assembly as an example, its structural improvement was conducted： a thin-walled structure was adopted instead of the original isolated magnetic ring structure. The feasibi- lity analysis and test validation in the aspects of theory, simulation and process proved the feasibility of the improvement scheme. The reseach provided an important theoretic support for future design and application.