Process mapping of melt pool geometry

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United States of America Patent

PATENT NO 9933255
SERIAL NO

14235664

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Abstract

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Conducting a plurality of tests of a manufacturing process, with each test conducted at a different combination of a first process variable and a second process variable. Each test includes locally heating a region of a part, wherein the local heating results in the formation of a thermal field in the part, and assessing a dimension of the thermal field. In some cases, based on the results of the plurality of tests, a process map of the dimension of the thermal field is generated as a function of the first process variable and the second process variable.

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Patent Owner(s)

  • CARNEGIE MELLON UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beuth,, Jr Jack Lee Pittsburgh, US 5 51

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