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MANUFACTURING METHOD FOR ROTOR HAVNING REAL EARTH BOND-TYPE PERMANANT MAGNET AND THE SAME MANUFACTUR 发明申请

2023-07-11 1970 332K 0

专利信息

申请日期 2026-04-25 申请号 KR1020080078230
公开(公告)号 KR1020100019588A 公开(公告)日 2010-02-19
公开国别 KR 申请人省市代码 全国
申请人 JA HWA ELECTRONICS CO LTD
简介 PURPOSE : A method and a device for manufacturing a rare earth bond permanent magnet type rotor are provided to improve the roundness of the permanent magnet by pressing a shaft core into an inner diameter of the permanent magnet.CONSTITUTION : A mounting unit is arranged on a base. The mounting unit has a hollow part for receiving the permanent magnet. A heating unit is arranged inside the mounting unit. The heating unit heats the permanent magnet. The shaft core is fixed to a lift unit. The lift unit includes a servo motor and a chuck. An adhesive agent coating unit coats the adhesive on the outer circumference of the shaft core.COPYRIGHT KIPO 2010


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