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公开(公告)号:US08839505B2
公开(公告)日:2014-09-23
申请号:US13285841
申请日:2011-10-31
CPC分类号: H01F41/0253 , H01F1/083 , H01F7/0221 , H02K15/03 , Y10T29/49002 , Y10T29/4902 , Y10T29/49075
摘要: A method of manufacturing a magnet assembly that includes surrounding a bonded magnet with a sleeve, heating the magnet, and compressing the magnet in an axial direction such that the magnet and sleeve expand in a radial direction.
摘要翻译: 一种制造磁体组件的方法,其包括用套筒包围粘结磁体,加热磁体,并沿轴向方向压缩磁体,使得磁体和套筒沿径向方向膨胀。