| 新型高速强力电磁阀设计 |
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| 引用本文： | 徐爱群,项占琴. 新型高速强力电磁阀设计[J]. 机电工程, 2005, 22(6): 19-21 |
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| 作者姓名： | 徐爱群 项占琴 |
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| 作者单位： | 1. 嘉兴学院,浙江,嘉兴,314001;浙江大学现代制造工程研究所,浙江,杭州,310027
2. 浙江大学现代制造工程研究所,浙江,杭州,310027 |
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| 摘 要： | 提出了在体积、位移及驱动力等多目标约束条件下的高速强力电磁阀的设计方法。采用超磁致伸缩材料作为阀芯的高频响应元件，及精心设计的阀驱动电路，以提高电磁阀的响应频率；设计了可保持超磁致伸缩材料端面压力恒定，而可以放大阀芯位移量的多级新型微位移放大机构，以满足材料性能和阀芯开启量的要求。
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| 关 键 词： | 高速 电磁阀 微位移放大 超磁致伸缩 |
| 文章编号： | 1001-4551(2005)06-0019-03 |
| 修稿时间： | 2005-05-06 |
Design of New-style High-speed Powerful Electromagnetic Valve |
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| XU Ai-qun,XIANG Zhan-qin. Design of New-style High-speed Powerful Electromagnetic Valve[J]. Mechanical & Electrical Engineering Magazine, 2005, 22(6): 19-21 |
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| Authors: | XU Ai-qun XIANG Zhan-qin |
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| Abstract: | Design method of high-speed powerful electromagnetic valve is presented, based on multi-objective restriction of volume, displacement and force. Response frequency is increased by giant magnetostrictive material as valve core component and elaborate designed drive circuit. New-style micro-displacement magnification is designed to meet requirements of material and valve lift under simultaneous keeping compressive stress invariablenes of giant magnetostrictive material end and magnification valve core displacement. |
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| Keywords: | high-speed electromagnetic valve micro-displacement magnification magnetostriction. |
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