Method and apparatus for hole crack removal

摘要

A method and apparatus for removing cracks on a gas turbine engine component (30) includes mounting a first pivotable tool (54) to a base (52), mounting a second pivotable tool (56) to the first pivotable tool (54), and mounting a fixture (76) holding the gas turbine engine component (30) to the second pivotable tool (56). The first pivotable tool (54) and the second pivotable tool (56) are adjusted to position the gas turbine engine component (30) in a desired orientation. A linear tool (58) is then moved along an axis (62) to machine at least one crack from a surface of the gas turbine engine component (30).