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| 基于整体式隔磁套电磁铁位移-力特性研究 |
| Force-displacement behavior of solenoid based onintegrated magnetic separation |
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| DOI： |
| 中文关键词: 直流电磁铁 位移-力特性；衔铁套；结构参数 |
| 英文关键词: directing-current solenoid force-displacement characteristic armature set structure parameter |
| 基金项目:湖南省高校产业化培育项目（10CY007）；湖南省研究生创新基金资助项目（CX2015B482） |
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| 中文摘要: |
| 为了减小尺寸，设计了新型整体式隔磁套的直流电磁铁，采用非导磁的不锈钢材料制作隔磁套兼线圈骨架，减少漏磁并简化结构.建立新型整体式隔磁套直流电磁铁磁场的数学模型,利用Ansoft 仿真软件研究了其位移-力特性曲线，探讨了衔铁凸台结构参数对位移-力特性的影响.在额定功率8 W的情况下，得到轴向工作气隙1.2 mm，额定初始吸力30 N的位移-力特性.在此基础上，通过实验验证了新型直流电磁铁位移-力特性的仿真分析结果. |
| 英文摘要: |
| To reduce the size, a new directing-current solenoid was designed based on integrated magnetic separation.The magnetic separation set made in stainless material not only can be used as a coil support frame but also canreduce the magnetic flux leakage and simplify structure. A steady state model of solenoid was established, the force-displacement characteristic was researched based on Ansoft simulationsoftware.The influence of armature boss’ structure parameters was performed for the force-displacement characteristic. In the case of 8 W rated power, the solenoid can get 30 N rated initial-suction when axial air gap is 1.2 mm.On this basis, the steady simulation analysis of the new directing-current solenoid was verified by experiment. |
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