Repair with feedstock having conforming surfaces with a...

Details Repair with feedstock having conforming surfaces with a... Repair with feedstock having conforming surfaces with a...

2003-05-27

2009-10-13

Heinrich, Samuel M (Department: 3742)

Metal fusion bonding

Process

With removing or reshaping of filler material or flash after...

C228S165000, C228S225000, C228S246000, C228S247000

Reexamination Certificate

active

07600666

ABSTRACT:
The present invention is a low heat energy input repair system. The system utilizes a V-shaped feedstock that conforms to the shape of grooves in damaged parts. The V-shape of the feedstock conforms closely to the damaged region of various components and reduces the heat input needed to bond the surfaces. The repair system is deployable onsite, at a military depot, industrial manufacturing facility or other location where a mobile repair system would be beneficial. The present system provides onsite, in-situ, low heat input repair of wear, fatigue and corrosion cracks, or impact surface damage of large components. The present invention is particularly useful for components with thin walls and results in low distortion.

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