Masking system
A masking system for selectively masking a component is provided. The component has a projection. The masking system includes a first piece having a recessed area. The recessed area is configured to house the projection. The masking system has a second piece securable to the first piece. A first portion of the component is masked and a second portion of the component is exposed when the projection is housed within the recessed area and the first piece is secured to the second piece.
1 . A masking system for selectively masking a component, the component having a projection, the masking system comprising:
a first piece having a recessed area, the recessed area configured to house the projection; and
a second piece securable to the first piece;
wherein, a first portion of the component is masked and a second portion of the component is exposed when the projection is housed within the recessed area and the first piece is secured to the second piece;
wherein the masking system further includes a removable fastener that passes through at least one first opening in the first piece and at least one second opening in the second piece, the at least one first opening in the first piece and the at least one second opening in the second piece being aligned to each other when the first piece is operatively positioned with respect to the second piece;
whereby when the second piece is aligned with first piece for securement of the component, each of the at least one first opening in the first piece corresponds to each of the at least one second opening in the second piece.
2 . The masking system of claim 1 , wherein the first piece includes a receiving area for receiving the first portion.
3 . The masking system of claim 2 , wherein a shape of the receiving area corresponds to a shape of the first portion.
4 . The masking system of claim 1 , wherein the first piece has a unitary construction and the second piece has a unitary construction.
5 . The masking system of claim 1 , wherein at least one of the first piece and the second piece is additively manufactured.
6 . The masking system of claim 1 , wherein the component is a gas turbine engine component.
7 . The masking system of claim 6 , wherein the component is a blade.
8 . The masking system of claim 7 , wherein the projection extends from a root of the blade.
9 . The masking system of claim 8 , wherein the first portion includes the root of the blade.
10 . The masking system of claim 1 , wherein the at least one first opening in the first piece and the at least one second opening in the second piece is oriented in one of a perpendicular orientation to longitudinal axes of the first piece and the second piece or a parallel orientation to longitudinal axes of the first piece and the second piece.
11 . The masking system of claim 10 , wherein the removable fastener comprises one of a wire tie and a wing nut.
12 . A masking system for selectively masking a blade, the blade having a root and a projection extending from the root, the masking system comprising:
a first piece having a recessed area, the recessed area configured to house the projection; and
a second piece securable to the first piece;
wherein, when the projection is housed within the recessed area and the first piece is secured to the second piece, the root is encapsulated by the masking system;
wherein the masking system further includes a removable fastener that passes through at least one first opening in the first piece and at least one second opening in the second piece, the at least one first opening in the first piece and the at least one second opening in the second piece being aligned to each other when the first piece is operatively positioned with respect to the second piece;
whereby when the second piece is aligned with first piece for securement of the blade, each of the at least one first opening in the first piece corresponds to each of the at least one second opening in the second piece.
13 . The masking system of claim 12 , wherein the first piece has a receiving area that supports a bottom surface of the root when the root is encapsulated by the masking system.
14 . The masking system of claim 12 , wherein an airfoil and a top edge of a platform of the blade are exposed when the root is encapsulated by the masking system and the first piece is secured to the second piece.
15 . The masking system of claim 12 , wherein the first piece includes a first portion and a second portion, the first portion extending perpendicularly to the second portion.
16 . The masking system of claim 12 , wherein the first piece has a unitary construction and the second piece has a unitary construction.
17 . The masking system of claim 12 , wherein the masking system is reusable to selectively mask a second blade.
18 . The masking system of claim 12 , wherein the at least one first opening in the first piece and the at least one second opening in the second piece is oriented in one of a perpendicular orientation to longitudinal axes of the first piece and the second piece or a parallel orientation to longitudinal axes of the first piece and the second piece.
19 . The masking system of claim 18 , wherein the removable fastener comprises one of a wire tie and a wing nut.