气动电磁阀综合性能测试系统的研究

发布时间：2018-12-18 06:40

【摘要】：科学技术的发展使工业生产由手动操作走向了自动化,电磁阀作为控制系统的主要控制元件,其响应速度快,结构简单,抗污染能力强,重复性好,动作稳定可靠,体积小,重量轻,功耗小和价格低廉等优点使其越来越受到工业界的青睐。本文对气动电磁阀的各种特性,包括流量特性、响应特性、寿命、密封性能、最小工作压力、电压特性(电磁铁吸合电压和释放电压)等性能测试方法进行了深入分析,在此基础上提出了一种综合性能测试系统的设计方案并对之进行实现,最后利用试验结果加深对气动电磁阀特性的理解。第一章借以电磁阀的发展历史阐述其应用的广泛性和重要性,分析总结了国内外电磁阀测试系统的研究情况以及发展趋势,并在此基础上提出了课题研究的意义和研究内容。第二章从电磁阀的基本结构以及工作原理出发,详细分析了气动电磁阀的测试性能,并结合相关国际标准、国家标准和行业标准得出了实际测试对象和测试方法。第三章在提出了气动电磁阀综合性能测试系统的设计方案,并详细分析了系统的硬件设计、软件设计以及设计过程中的重难点。第四章在前面工作的基础上对国内某两位五通单电控气动电磁阀进行了性能测试,并对数据进行简要分析,为电磁阀的优化设计提供了依据。第五章对全文的主要研究工作进行了总结,并展望了今后需进一步研究的工作和方向。
[Abstract]:With the development of science and technology, industrial production has moved from manual operation to automation. Solenoid valve, as the main control element of control system, has the advantages of fast response, simple structure, strong anti-pollution ability, good repeatability, stable and reliable action, and small volume. The advantages of light weight, low power consumption and low price make it more and more popular in industry. In this paper, various characteristics of pneumatic solenoid valve, including flow characteristics, response characteristics, lifetime, seal performance, minimum working pressure, voltage characteristics (electromagnet suction voltage and release voltage), are analyzed. On this basis, a design scheme of a comprehensive performance testing system is proposed and realized. Finally, the characteristics of pneumatic solenoid valve are further understood by using the test results. In the first chapter, the development history of solenoid valve and its application are described, and the research situation and development trend of solenoid valve testing system at home and abroad are analyzed and summarized. On the basis of this, the significance and research content of the subject are put forward. In the second chapter, starting from the basic structure and working principle of solenoid valve, the testing performance of pneumatic solenoid valve is analyzed in detail, and the actual test object and test method are obtained in combination with relevant international standards, national standards and industry standards. In the third chapter, the design scheme of the pneumatic solenoid valve comprehensive performance test system is put forward, and the hardware design, software design and the important difficulties in the design process are analyzed in detail. In chapter 4, on the basis of the previous work, the performance of a single electrically controlled solenoid valve with five ports is tested, and the data are analyzed briefly, which provides the basis for the optimization design of the solenoid valve. In the fifth chapter, the main research work is summarized, and the future research work and direction are prospected.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH138.52

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