- Patent Title: Systems and methods for modelling additively manufactured bodies
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Application No.: US15011184Application Date: 2016-01-29
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Publication No.: US10353376B2Publication Date: 2019-07-16
- Inventor: Wei Huang , Michael A. Globig , John Siemon , Robert J. Speer
- Applicant: ALCOA INC.
- Applicant Address: US PA Pittsburgh
- Assignee: ARCONIC INC.
- Current Assignee: ARCONIC INC.
- Current Assignee Address: US PA Pittsburgh
- Agency: Greenberg Traurig, LLP
- Main IPC: G06F19/00
- IPC: G06F19/00 ; G05B19/4099 ; B22F3/105 ; G01N21/95 ; G06T7/00 ; B33Y10/00 ; B33Y50/02 ; B29C64/153 ; B29C64/386

Abstract:
Methods for creating three-dimensional volume quality models of additively manufactured metal bodies are disclosed. In one embodiment, a method comprises additively manufacturing each metal layer of a metal body. One or more images of the first metal layer are obtained. The image(s) are processed to detect and map potential manufacturing defects in the first metal layer. A two-dimensional contour of the first metal layer is generated from the three-dimensional CAD model. The mapped defects are integrated into the two-dimensional contour. A first layer of a three-dimensional volume quality model of the metal body is created based on the integrated two-dimensional contour.
Public/Granted literature
- US20160224017A1 SYSTEMS AND METHODS FOR MODELLING ADDITIVELY MANUFACTURED BODIES Public/Granted day:2016-08-04
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