| 发明名称 |
PROCESS CYCLE INCLUDING LASER ASSISTED CASTING AND RELATED SYSTEM |
| 摘要 |
Various embodiments include methods and related systems for laser-assisted casting. Some embodiments include a method including: performing laser ablation on a preliminary wax casting model to form a modified wax model including at least one additional feature absent from the preliminary wax casting model; coating the modified wax model to form a mold shape around the modified wax model; removing the modified wax model to leave a casting mold including the at least one additional feature; forming a shape from a casting material using the casting mold having the at least one additional feature; and scanning the modified wax model to image the at least one additional feature after the performing of the laser ablation. |
| 申请公布号 |
US2015129153(A1) |
申请公布日期 |
2015.05.14 |
| 申请号 |
US201314075196 |
申请日期 |
2013.11.08 |
| 申请人 |
General Electric Company |
发明人 |
Hu Zhaoli |
| 分类号 |
B22C7/02;B22D25/02;B22C9/04 |
主分类号 |
B22C7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
performing laser ablation on a preliminary wax casting model to form a modified wax model including at least one additional feature absent from the preliminary wax casting model; coating the modified wax model to form a mold shape around the modified wax model; removing the modified wax model to leave a casting mold including the at least one additional feature; forming a shape from a casting material using the casting mold having the at least one additional feature; and scanning the modified wax model to image the at least one additional feature after the performing of the laser ablation. |
| 地址 |
Schenectady NY US |
