DMZ fracture boundary limit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 9416663
SERIAL NO

13738444

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Abstract

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A method of establishing a boundary for a material improvement process on a workpiece is disclosed. The method may include identifying a maximum allowable damage depth on the workpiece; identifying a maximum constant thickness line on the workpiece at an extent of the maximum allowable damage depth; identifying a peak vibratory stress gradient on the workpiece; identifying a peak combined engine stress on the workpiece; and specifying the boundary for the material improvement process on the workpiece relative to the maximum constant thickness line, peak vibratory stress gradient, and peak combined engine stress.

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Patent Owner(s)

  • UNITED TECHNOLOGIES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duesler, Paul D Manchester, US 1 0
Filewich, Paul Salem, US 3 2

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