Airfoil tip cleaning and assessment systems and methods
A method comprises: flowing a potted component in a liquid state over a tip of an airfoil, the tip of the airfoil having a coating disposed thereon, the coating comprising a metal plating and a plurality of protrusions, each protrusion in the plurality of protrusions extending from the metal plating; allowing the potted component to harden to form a hardened potted component; and removing the hardened potted component from the tip of the airfoil.
1. A method, comprising:
receiving, via a processor, scanner data for a mold corresponding to a tip of an airfoil of a bladed rotor, the tip including a coating disposed thereon, the coating comprising a metal plating and a plurality of protrusions;
comparing, via the processor, a coating parameter of the coating to a coating parameter threshold for the tip of each airfoil of the bladed rotor based on the mold;
determining, via the processor, whether the coating parameter of the airfoil of the bladed rotor does not meet the coating parameter threshold; and
generating, via the processor, an indication that the coating on the tip of the airfoil should be replaced in response to determining a recess density in a mold surface of the mold in a local area of the mold surface is below a recess density threshold corresponding to a protrusion density threshold of the coating.
2. The method of claim 1 , further comprising receiving, via the processor, scanner data for a plurality of molds, each mold in the plurality of molds corresponding to a respective tip of a respective airfoil in a plurality of airfoils of the bladed rotor, the plurality of airfoils including the airfoil.
3. The method of claim 2 , further comprising receiving, via the processor, an identifier for each mold in the plurality of molds, the identifier corresponding to the respective airfoil in the plurality of airfoils of the bladed rotor.
4. The method of claim 3 , further comprising:
determining whether the coating parameter for any airfoil in the plurality of airfoils of the bladed rotor does not meet the coating parameter threshold; and
replacing the coating of the tip of the airfoil in response to determining the coating parameter of the coating does not meet the coating parameter threshold.
5. The method of claim 4 , wherein the coating parameter is protrusion density.
6. A method, comprising:
receiving, via a processor, scanner data for a mold corresponding to a tip of an airfoil of a bladed rotor, the tip including a coating disposed thereon, the coating comprising a metal plating and a plurality of protrusions;
comparing, via the processor, a coating parameter of the coating to a coating parameter threshold for the tip of each airfoil of the bladed rotor based on the mold;
determining, via the processor, whether the coating parameter of the airfoil of the bladed rotor does not meet the coating parameter threshold;
receiving, via the processor, scanner data for a plurality of molds, each mold in the plurality of molds corresponding to a respective tip of a respective airfoil in a plurality of airfoils of the bladed rotor, the plurality of airfoils including the airfoil;
receiving, via the processor, an identifier for each mold in the plurality of molds, the identifier corresponding to the respective airfoil in the plurality of airfoils of the bladed rotor;
determining whether the coating parameter for any airfoil in the plurality of airfoils of the bladed rotor does not meet the coating parameter threshold; and
replacing the coating of the tip of the airfoil in response to determining the coating parameter of the coating does not meet the coating parameter threshold.