| 发明名称 |
Complex Cast Component and Casting Method Therefor |
| 摘要 |
A complex cast component of an internal combustion engine, in particular a crankshaft or a camshaft, has a longitudinal axis, a plurality of regions, along the longitudinal axis, and a first cavity. Each of the plurality of regions has a certain cool-down rate during a solidification process of a casting process. The first cavity is arranged in a first region of the plurality of regions and has a volume that depends on a first cool-down rate of the first region. In this way, a material thickness in the first region likewise depends on the first cool-down rate. |
| 申请公布号 |
US2016208901(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201615083439 |
申请日期 |
2016.03.29 |
| 申请人 |
Bayerische Motoren Werke Aktiengesellschaft |
发明人 |
HUBER Markus |
| 分类号 |
F16H53/02;B22D29/00;F16C3/06;B22C9/10;B22C9/22;B22D25/02;B22C1/00 |
主分类号 |
F16H53/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A complex cast component of an internal combustion engine, comprising:
a component having a longitudinal axis, a multiplicity of regions along the longitudinal axis, wherein each region of the multiplicity of regions has a specific cooling rate during a solidification process during a course of a casting process of the component, and a first cavity which is arranged in a first region of the multiplicity of regions and which has a volume dependent on a first cooling rate of the first region, wherein a material thickness in the first region is dependent on the first cooling rate. |
| 地址 |
Muenchen DE |
