CPC B29C 64/153 (2017.08) [B22F 10/00 (2021.01); B22F 10/20 (2021.01); B22F 10/28 (2021.01); B22F 10/31 (2021.01); B22F 10/36 (2021.01); B22F 10/368 (2021.01); B22F 12/90 (2021.01); B29C 64/386 (2017.08); B33Y 50/02 (2014.12); G05B 19/41875 (2013.01); B22F 10/10 (2021.01); B22F 10/30 (2021.01); B22F 10/366 (2021.01); B22F 10/38 (2021.01); B22F 10/85 (2021.01); B22F 12/41 (2021.01); B22F 12/44 (2021.01); B22F 12/49 (2021.01); B22F 2999/00 (2013.01); B29C 64/393 (2017.08); G05B 2219/32194 (2013.01); Y02P 10/25 (2015.11)] | 17 Claims |
1. A manufacturing method comprising:
depositing a layer of material on a build plane;
melting a build region of the layer of material using a heat source that scans across the build region, wherein the heat source generates a weld pool at the layer of material;
monitoring a fixed area of the build region with a first sensor having a fixed field of view;
monitoring the weld pool using a second sensor having a moving field of view that is co-linear with the heat source; and
calibrating, based on a phase change material property of the material, the second sensor with data acquired from the first sensor.
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