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一种多极磁环的制造方法
Authors
张元宏
李东
+4 more
林旻
沈是茂
胡元虎
闫阿儒
Publication date
2 February 2011
Publisher
Abstract
一种多极磁环的制造方法,采用热加工方法制造直径方向各向同性或各向异性的环状磁体。环状磁体的内周为多边形,环壁厚度呈周期性变化,环状磁体的极数等于周期数。与现有技术相比,本发明的优点在于:装配方便,安装定位准确,齿槽效应小。在高温或高转速下磁体退磁效应小,不容易脱落
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Last time updated on 22/01/2018