發(fā)布時(shí)間：2018-08-05 18:50

【摘要】：為優(yōu)化超磁致伸縮激振器的工作特性,對激振器的磁路結(jié)構(gòu)進(jìn)行研究和設(shè)計(jì),得到了相應(yīng)的結(jié)構(gòu)參數(shù)。結(jié)合麥克斯韋電磁學(xué)理論建立激振器磁路的有限元模型與動態(tài)數(shù)學(xué)模型,分析導(dǎo)磁體和等效質(zhì)量對激振器磁路結(jié)構(gòu)和輸出特性的影響,得出該激振器相應(yīng)的設(shè)計(jì)方案。應(yīng)用數(shù)據(jù)分析表明,用此激振器搭建的振動時(shí)效平臺能夠滿足時(shí)效工件對激振源的要求。
[Abstract]:In order to optimize the working characteristics of the giant magnetostrictive vibrator, the magnetic circuit structure of the exciter is studied and designed, and the corresponding structural parameters are obtained. The finite element model and dynamic mathematical model of the magnetic circuit of the vibrator are established by combining the Maxwell electromagnetics theory, and the image of the magnetic circuit structure and output characteristics of the magnets and the equivalent mass to the exciter is analyzed. The corresponding design scheme of the vibrator is obtained. The application data analysis shows that the vibration aging platform built with the exciter can meet the requirement of the exciting source of the aging workpiece.
【作者單位】： 蘭州交通大學(xué)機(jī)電工程學(xué)院;蘭州交通大學(xué)機(jī)電技術(shù)研究所;甘肅省物流及運(yùn)輸裝備信息化工程技術(shù)研究中心;
【基金】：蘭州交通大學(xué)優(yōu)秀科研平臺(團(tuán)隊(duì))資助計(jì)劃(201604)
【分類號】：TB53

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本文編號：2166670