| 气动电磁阀开启过程的动态响应特性 |
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| 引用本文： | 彭来湖,谢国旺,戴宁,刘桂生. 气动电磁阀开启过程的动态响应特性[J]. 液压与气动, 2022, 0(6): 119-126. DOI: 10.11832/j.issn.1000-4858.2022.06.014 |
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| 作者姓名： | 彭来湖 谢国旺 戴宁 刘桂生 |
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| 作者单位： | 1.浙江理工大学 浙江省现代纺织装备技术重点实验室, 浙江 杭州 310018; 2.浙江理工大学 纺织科学与工程学院(国际丝绸学院), 浙江 杭州 310018 |
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| 基金项目： | 浙江省博士后科研项目择优资助一等资助(ZJ2021038) |
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| 摘 要： | 以二位三通气动电磁阀为研究对象,详细介绍了其工作机理并对磁路进行理论分析。通过ANSYS Maxwell软件建立其二维电磁场分析有限元模型,并进行瞬态运动仿真计算,分析多电磁参数(主气隙宽度、铁磁材料、动铁芯直径、弹簧预紧力、刚度以及线圈加载方式)对电磁阀瞬态响应特性的影响。搭建实验平台,测试线圈加载方式对电磁阀瞬态响应特性的影响,进一步验证了仿真分析的准确性。为类似电磁类产品的设计研发提供了充实的理论依据。
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| 关 键 词： | 电磁阀 磁场 有限元分析 响应特性 ANSYSMaxwell |
| 收稿时间： | 2021-07-01 |
Dynamic Response Characteristics of Pneumatic Solenoid Valve in Opening Process |
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| PENG Lai-hu,XIE Guo-wang,DAI Ning,LIU Gui-sheng. Dynamic Response Characteristics of Pneumatic Solenoid Valve in Opening Process[J]. Chinese Hydraulics & Pneumatics, 2022, 0(6): 119-126. DOI: 10.11832/j.issn.1000-4858.2022.06.014 |
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| Authors: | PENG Lai-hu XIE Guo-wang DAI Ning LIU Gui-sheng |
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| Affiliation: | 1. Key Laboratory of Modern Textile Machinery ＆ Technology of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018; 2. College of Textile Science and Engineering (Intemational Institute of Silk), Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018 |
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| Abstract: | Taking two-position three-way pneumatic solenoid valve as the research object, its working mechanism is introduced in detail and the magnetic circuit is theoretically analyzed. The two-dimensional electromagnetic field analysis finite element model is established by ANSYS Maxwell, and the transient motion simulation calculation is carried out to analyze the effects of multiple electromagnetic parameters (including main air gap width, ferromagnetic material, armature diameter, spring preload, stiffness and coil loading mode) on the transient response characteristics of the solenoid valve. Finally, an experimental platform is built to test the influence of coil loading mode on the transient response characteristics of solenoid valve, which further verifies the accuracy of simulation analysis. The results provide substantial theoretical basis for the design and development of similar electromagnetic products. |
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| Keywords: | solenoid valve magnetic field finite element analysis response characteristic ANSYS Maxwell |
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