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公开(公告)号：US20150343525A1
公开(公告)日：2015-12-03
申请号：US14291469
申请日：2014-05-30
发明人： Sung-Mo LEE , Kwang-Jin HAN , Ji-Hoon YOO , Jong-Wook LIM , Young-Cheol YOON
CPC分类号： B22D13/04 , B22D13/101 , H02K15/0012
摘要： Disclosed herein is a method for centrifugal casting of a motor rotor. The method includes: assembling molds and a core; heating the assembled mold and core to a preset temperature; and forming a motor core by injecting molten metal into a forming space inside the mold and the core while rotating the assembled mold.
摘要翻译： 本文公开了一种用于离心铸造电动机转子的方法。 该方法包括：组装模具和芯体; 将组装的模具和芯体加热到预设温度; 以及通过在组装的模具旋转的同时将熔融金属注入到模具和芯内的成形空间中而形成电动机芯。
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公开(公告)号：US20150068699A1
公开(公告)日：2015-03-12
申请号：US14477325
申请日：2014-09-04
发明人： Ji-Hoon YOO , Kwang-Jin HAN , Sung-Mo LEE , Byoung-Hun KWON , Deok-Su KIM
CPC分类号： B22D13/04 , B22D13/101 , B22D13/104
摘要： Disclosed herein is a centrifugal casting machine, including: a rotating plate rotating by means of a motor; a cylindrical sleeve installed on the rotating plate and having an internal diameter corresponding to an external diameter of silicon steel plates constituting a core in the sleeve; an upper mold internally installed on the sleeve to define a first molding space into which a molten metal is introduced to mold an end ring; a lower mold internally installed on the sleeve to define a second molding space into which a molten metal is introduced to mold an end ring; a dummy shaft fitted in the center of the core and coupled to the lower mold; a cap coupled to an upper end of the dummy shaft to press the core; and a hydraulic ram coupled to the lower mold to move the lower mold up and down and coupled to the rotating plate to rotate therewith.
摘要翻译： 本文公开了一种离心铸造机，包括：通过马达旋转的旋转板; 安装在旋转板上并具有对应于构成套筒中的芯的硅钢板的外径的内径的圆柱形套筒; 内部安装在套筒上的上模以限定第一模制空间，熔融金属被引入其中以模制端环; 内部安装在所述套筒上以限定第二模制空间的下模具，其中引入熔融金属以模制端环; 安装在芯的中心并联接到下模的虚拟轴; 帽，其联接到所述虚拟轴的上端以按压所述芯; 以及联接到下模具的液压柱塞，以使下模具上下移动并联接到旋转板上以与其一起旋转。
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