System and method for in situ repair of turbine blades of gas turbine engines
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United States of America Patent
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Nov 13, 2018
Grant Date -
Aug 17, 2017
app pub date -
Feb 17, 2016
filing date -
Feb 17, 2016
priority date (Note) -
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Abstract
The present disclosure is directed to an improved system and method for repairing a bend in a turbine blade of a turbine of a gas turbine engine. The system includes an articulating guide configured to fit into an access port of the turbine. The articulating guide includes a proximal end and a distal end. The system also includes a repair tool configured at the distal end of the articulating guide. Further, the repair tool is configured to fit over the turbine blade. Thus, the repair tool is configured to bend the turbine blade to an unbent position while the turbine blade is secured within the turbine.
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