Material removal method

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United States of America Patent

PATENT NO 9409262
SERIAL NO

14156895

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Abstract

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A repair method for repairing a component (6a) of a gas turbine engine (10). The method comprises first and second steps. The first step comprises directing an energy beam toward the component (6a) to ablate a first region (54) of material to form a gap extending through the component (6a) between a repair region (58) a base region (58) of the component, wherein subsequent to the first step the repair region (58) and base region (56) are joined by a connecting portion (60). In the second step, an energy beam is direct toward the component (6a) to ablate the repair region (58) to remove the repair region (58) from the component (6a).

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Axinte, Dragos Nottingham, GB 27 222
Daine, Mark Nottingham, GB 4 36
Davies, Samantha Helen Manchester, GB 1 4
Kell, James Nottingham, GB 47 285

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