- 专利标题： Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting method
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申请号： US16708046申请日： 2019-12-09
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公开(公告)号： US11154927B2公开(公告)日： 2021-10-26
- 发明人: Hyo-Moon Joo , Ji-Yong Lee , Cheol-Ung Lee , Mun-Gu Kang , Min-Soo Kim , Yoon-Ki Lee
- 申请人： HYUNDAI MOTOR COMPANY , Kia Motors Corporation
- 申请人地址： KR Seoul; KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY,Kia Motors Corporation
- 当前专利权人： HYUNDAI MOTOR COMPANY,Kia Motors Corporation
- 当前专利权人地址： KR Seoul; KR Seoul
- 代理机构： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless
- 优先权： KR10-2018-0160831 20181213
- 主分类号： B22D27/11
- IPC分类号： B22D27/11 ; B22D18/02 ; B22D17/24 ; B22C9/06 ; B22D19/14 ; B22D17/14
摘要：
A composite casting system for manufacturing a heterogeneous material casting product may include a fixed mold; a movable mold for opening or closing one side of the fixed mold; a slide core pin provided inside the fixed mold or the movable mold, and capable of being protruded to a cavity side, which is formed by a combination of the fixed mold and the movable mold, from the inside of the fixed mold or the movable mold; a high-pressure casting device for injecting high-pressure casting molten metal into the cavity; and a gravity casting device for injecting gravity casting molten metal through a gravity casting hole formed on the fixed mold or the movable mold.