Hole repair technique and apparatus

Details Hole repair technique and apparatus Hole repair technique and apparatus

2005-10-13

2009-06-30

Ward, Jessica L (Department: 1793)

Metal fusion bonding

Process

Repairing, restoring, or renewing product for reuse

C029S402070, C029S889100

Reexamination Certificate

active

07552855

ABSTRACT:
A method of hole defect repair includes removing one or more defects at or near a desired hole shape in a substrate by removing a non-concentric portion of the substrate proximate the desired hole shape, and welding a filler material to the substrate after removing the non-concentric portion of the substrate.

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Workman, David, et al., Evaluation of Resistance Welding Hole Repair Technique for Aerospace Alloys, Jun. 2004, pp. 1-4.
EWI Insights, Materials Joining Newsletter, Evaluation of Resistance Welding Hole Repair Technique of Aerospace Alloys, vol. 18, No. 1, Winter, 2005.

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