专利检索 ap:("Hyundai Motor Company" OR "KODACO CO., LTD.") AND inv:"Jung Ho LEE" 第 1 页

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发明申请
DIE-CASTING APPARATUS FOR FABRICATING VEHICLE PART CASING AND METHOD OF FABRICATING VEHICLE PART CASING USING THE SAME 审中-公开

公开(公告)号：US20170157668A1

公开(公告)日：2017-06-08

申请号：US15094449

申请日：2016-04-08

申请人： Hyundai Motor Company , KODACO CO., LTD.

发明人： Dong Ha KANG , Tae Seong LIM , Kwi Seung IN , Jung Ho LEE

IPC分类号： B22D25/02 , B22D17/02 , C22C21/02 , B22D17/20 , B22D17/22 , B22D21/00 , B22D17/00 , B22D17/14

CPC分类号： B22D25/02 , B22D17/002 , B22D17/02 , B22D17/145 , B22D17/2023 , B22D17/2218 , B22D21/007 , C22C21/02

摘要： A method of fabricating a vehicle part casing using a die-casting apparatus includes preparing a molten aluminum (AL) alloy by heating an Al alloy. A die-casting mold is preheated, and then, the vehicle part casing is molded by pouring the molten Al alloy into the die-casting mold. The vehicle part casing is removed from the die-casting mold and a surface of the vehicle part casing is trimmed. Burs on the vehicle part casing are removed.