HP INCFollow

Abstract

Currently, powder recyclability is very important to calculate total cost of ownership (TCO) and

3D printing efficiency.

Below is explained a way to detect and identify particles surrounding the external or internal

surface from fusing module glasses. These particles may interfere in the energy propagation and

irradiance to the bed.

This system can detect and decide if the number of particles present on the glass will affect print

quality and advise the user to clean it or replace it if needed due to degradation.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.

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