发明名称 |
METHOD FOR PRODUCING A CASTING CORE FOR MANUFACTURING CYLINDER HEADS |
摘要 |
A method for producing a casting core for manufacturing cylinder heads including the following steps: producing at least one core component, by a constructive method, with a contour for the formation of internal contours of a first cylinder head producing at least one further core component, by a constructive method, with a contour for the formation of internal contours of a further cylinder head; producing at least one sprue core component for feeding the molten mass during the casting method; and joining the two core components to the sprue core component in an opposing orientation. |
申请公布号 |
EP3110581(A1) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20150703290 |
申请日期 |
2015.02.10 |
申请人 |
Bayerische Motoren Werke Aktiengesellschaft |
发明人 |
SEGAUD, Jean-Marc;HUBER, Manfred;SUMMER, Thomas |
分类号 |
B22C9/02;B22C9/10;B22D15/02 |
主分类号 |
B22C9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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