Sigma Labs Inc (SASI)

[truthandlove]

From msfc last nov."In summary, NASA encourages and wants to help enable the use of
in-situ process monitoring for AM certification."
Use for process monitoring is highly encouraged.
? Will help inform, develop, and prepare for part quality function
To use for quantitative part quality function, monitoring system must be qualified.
? Main challenge: developing correlation of indication to verified defect
Qualifying closed-loop, adaptive systems will require a new approach to the QMP."

https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20200000032.pdf

https://static1.squarespace.com/static/5b2aae84f407b43d00601acb/t/5d56ba1830148b00012bca58/1565964825948/F42ID3763.pdf