文章摘要
兰叶深,顾怡红.一种新型比例调压阀的设计与研究[J].机床与液压,2017,45(16):91-94
一种新型比例调压阀的设计与研究
Design and Research for a New Type of Proportional Pressure Regulating Valve
  
DOI:10.3969/j.issn.1001-3881.2017.16.025
中文关键词: 比例调压阀  层流调压原理  实验研究
英文关键词: Proportional pressure regulating valve  Laminar flow pressure regulating mechanism  Experimental research
基金项目:国家自然青年科学基金资助项目(51405443);衢州市科技计划项目(2016Y017);衢州职业技术学院科研项目(QZYZ1604)
作者单位E-mail
兰叶深 衢州职业技术学院机电工程学院 807068371@qq.com 
顾怡红 衢州职业技术学院机电工程学院  
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中文摘要:
      提出一种采用阀体内部缝隙流道作为压力调控机构的比例调压阀设计方案。在分析层流节流调压原理的基础上,阐述该阀的结构和工作原理,并对该阀的零位泄漏、比例调压特性和动态响应特性进行实验研究。结果表明:该比例调压阀结构简单,并具有良好的比例线性调压特性,可以在实践中得到应用。
英文摘要:
      A design scheme of the proportional pressure regulating valve was proposed, in which the internal flow passage of the valve body was taken as the pressure regulating mechanism.Based on the analysis of flow passage and throttle regulating principle, the structure and working principle of the valve were described. The experiments of the valve in place leakage, proportional pressure characteristics and dynamic response characteristics were made. The results show that the proportional pressure regulating valve has simple structure, good proportional linear pressure regulating characteristics, which can be applied in practice.
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