Original document(15 pages)  中文版
    The anisotropic adhered RE permanent magnet orientating and forming apparatus includes an upper molding punch head, a lower molding punch head, a mold sleeve, a winding and a current source. The lower end of the upper molding punch head and the upper end of the lower molding punch head are set inside the mold sleeve, the winding is wound outside the mold sleeve, the current source is connected across the winding to form amplitude reducing sinusoidal oscillation magnetic field. The amplitude reducing sinusoidal oscillation magnetic field can complete both magnetic orientation process and ideal demagnetization process during orientating and forming the mixture of magnetic alloy powder and binding resin inside the mold sleeve, so that the present invention can produce anisotropic adhered RE permanent magnet in low cost.
Application Number
申请号
200610010459 Application Date
申请日
2006.08.29
Title 名称 Anisotropic binding rare earth permanent magnet oriontation shaping device
Publication Number
公开号
1911622 Publication Date
公开日
2007.02.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B28B3/04
Applicant(s) Name
申请人
Li Zhiping
Address 地址
Inventor(s) Name 发明人 Li Zhiping
Attorney & Agent 代理人 bi zhiming
More information 更  多  信  息


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