发明公开
EP4234124A3 SYSTEM AND METHOD FOR IN-SITU INSPECTION OF ADDITIVE MANUFACTURING MATERIALS AND BUILDS
审中-实审
基本信息:
- 专利标题： SYSTEM AND METHOD FOR IN-SITU INSPECTION OF ADDITIVE MANUFACTURING MATERIALS AND BUILDS
- 申请号：EP23176678.3 申请日：2017-10-06
- 公开(公告)号：EP4234124A3 公开(公告)日：2024-04-24
- 发明人： RALLS, John , SOGHOMONIAN, Zareh , HEBERT, Daniel , WADE, Kyle
- 申请人： Huntington Ingalls Incorporated
- 申请人地址： US Newport News, VA 23607 4101 Washington Ave.
- 专利权人： Huntington Ingalls Incorporated
- 当前专利权人： Huntington Ingalls Incorporated
- 当前专利权人地址： US Newport News, VA 23607 4101 Washington Ave.
- 代理机构： Latham, Stuart Alexander
- 优先权： US 201662496573 P 2016.10.20
- 分案原申请号： 17862722.0 2017.10.06
- 主分类号： B22F12/90
- IPC分类号： B22F12/90 ; B22F10/85 ; B29C67/00 ; B29C67/02 ; B33Y50/00 ; B33Y50/02 ; B33Y70/00 ; G01N27/90 ; B22F3/105 ; G06F30/00 ; B22F10/28 ; B22F10/38 ; B33Y10/00 ; B33Y30/00
摘要：
An inspection system for in situ evaluation of an additive manufacturing (AM) build part is provided. The inspection system comprises a build plane induction coil sensor configured and positionable so that during construction of the build part, the sensor's magnetization and sensor coils surround at least the last-produced layer of the AM build part in the build plane. The inspection system further comprises an energization circuit and a central processing system. The central processing system comprises a communication processor configured for sending command signals to the energization circuit and receiving impedance data from the build plane induction coil sensor, and energization controller configured for determining energization commands for transmission to the energization circuit, and an induction data analyzer configured for processing build part impedance data using complex impedance plane analysis and for identifying anomalies in the AM build part.
公开/授权文献:
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 |
| ------B22F12/00 | 专门适用于增材制造的设备或装置；用于增材制造的辅助装置；增材制造设备或装置与其它处理设备或装置的组合 |
| --------B22F12/90 | .过程控制手段，例如相机或传感器 |