基本信息:
- 专利标题： ADDITIVE MANUFACTURED COMPONENT INCLUDING TEXTURED WITNESS LINES
- 申请号：EP23208202.4 申请日：2023-11-07
- 公开(公告)号：EP4364872A1 公开(公告)日：2024-05-08
- 发明人： BINEK, Lawrence A. , RAMSEY, Christopher D. , SATOH, Gen , GARDELL, Benjamin G. , SIROIS, Dean R.
- 申请人： RTX Corporation
- 申请人地址： US Farmington, CT 06032 10 Farm Springs Road
- 专利权人： RTX Corporation
- 当前专利权人： RTX Corporation
- 当前专利权人地址： US Farmington, CT 06032 10 Farm Springs Road
- 代理机构： Dehns
- 优先权： US 202263423215 P 2022.11.07
- 主分类号： B22F10/28
- IPC分类号： B22F10/28 ; B22F10/39 ; B22F10/64 ; B22F10/66 ; B33Y80/00 ; G05B19/4099
摘要：
A method of manufacturing an (AM) component (100) includes generating a computer-aided design (CAD) model of target AM component (100), and determining a target machining area on the target AM component (100). The target machining area is designated to receive a machining process. The method further comprises determining a witness line region (110, 112, 122) corresponding to the target machining area of the component (100), and performing an AM component build to build the AM component (100) and form a plurality of textured witness lines (120) in the witness line region (110, 112, 122).
IPC结构图谱:
| B | 作业；运输 |
| --B22 | 铸造；粉末冶金 |
| ----B22F | 金属粉末的加工；由金属粉末制造制品；金属粉末的制造 |
| ------B22F10/00 | 由金属粉末制造工件或制品的增材制造方法 |
| --------B22F10/10 | .形成生坯 |
| ----------B22F10/28 | ..粉末床熔融，例如选择性激光熔融 |