发明名称 |
Lost wax investment casting gating fixtures |
摘要 |
A method of forming a gating fixture for a lost wax casting process includes determining an optimal orientation of a gate in relation to a part, and forming a fixture that can repeatably be used to consistently locate the gate relative to the part. In one example, stereolithography is used to form the fixture.
|
申请公布号 |
US7866371(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20070853964 |
申请日期 |
2007.09.12 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
HASSELBERG TIMOTHY P.;KENNARD LEA D.;VERNER CARL R.;BULLIED STEVEN J.;BARTHOLOMEW MARK F. |
分类号 |
B22C7/02 |
主分类号 |
B22C7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|