Methods for modifying cooling holes with recess-shaped modifications and components incorporating the same

摘要

Methods (100,101) for modifying a plurality of cooling holes of a component (10) include disposing (110) a recess-shaped modification (30) in a recess (20) of the component comprising a plurality of cooling hole outlets (28), wherein the recess-shaped modification is formed to substantially fill the recess and comprising a plurality of modified cooling holes (18) passing there through. The method (100,101) further includes aligning the plurality of modified cooling holes (18) of the recess-shaped modification with the plurality of cooling hole outlets (28) of the component (10), and, bonding the recess-shaped modification (30) disposed in the recess to the component (10), wherein the plurality of modified cooling holes (18) of the recess-shaped modification (30) is fluidly connected with the plurality of cooling holes (18) of the component (10).