Expandable precured joint filler
A method of manufacturing an aircraft having adjacent spaced apart surface panels using a hollow filler within the gap between the spaced apart surface panels.
1. A method of manufacturing an aircraft comprising a pair of adjacent spaced apart surface panels supported on a substrate, comprising:
positioning a filler that defines a hollow cavity within a gap between a pair of adjacent spaced apart surface panels while applying a vacuum to the hollow cavity;
then no longer applying the vacuum to the hollow cavity of the filler to fill the gap between the adjacent pair of spaced apart surface panels; and
then machining at least a portion of any portion of the filler that extends above either of the top surfaces of the adjacent surface panels.
2. The method of claim 1 , wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another; and wherein the end faces of the adjacent surface panels are inclined.
3. The method of claim 2 , wherein upper portions of the ends faces of the surface panels are positioned closer to one another than lower portions of the end faces of the surface panels.
4. The method of claim 1 , wherein the pair of adjacent surface panels are supported by a surface of a substrate, wherein the gap is defined by opposing surfaces of the adjacent surface panels and the surface of the substrate, the method further comprising:
capturing and retaining the filler within the gap, the filler captured and retained by the opposing surfaces of the adjacent surface panels after the vacuum has ceased to be applied to the hollow cavity of the filler.
5. The method of claim 1 ,
wherein one or more of the surface panels comprise a composite material;
wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another; and
wherein proximal portions of the ends faces of the surface panels are positioned closer to one another than distal portions of the end faces of the surface panels adjacent a common supporting substrate.
6. The method of claim 1 , wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another, wherein the filler comprises a precured material, and wherein the method further comprises the step of:
applying the vacuum to the hollow cavity with an external vacuum device when simultaneously performing the step of positioning the filler between the adjacent pair of surface panels,
wherein the step of no longer applying the vacuum to the hollow cavity includes ceasing application of the vacuum to the hollow cavity by the external vacuum device after the filler is positioned between the end faces of the adjacent pair of surface panels.
7. A method of manufacturing a structure comprising a pair of adjacent spaced apart surface panels supported on a substrate, comprising:
positioning a filler that defines a hollow cavity within a gap between a pair of adjacent spaced apart surface panels while applying a vacuum to the hollow cavity;
then no longer applying the vacuum to the hollow cavity of the filler to fill the gap between the adjacent pair of spaced apart surface panels; and
then machining at least a portion of any portion of the filler that extends above either of the top surfaces of the adjacent surface panels.
8. The method of claim 7 , wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another; and wherein the end faces of the adjacent surface panels are inclined.
9. The method of claim 8 , wherein upper portions of the ends faces of the surface panels are positioned closer to one another than lower portions of the end faces of the surface panels.
10. The method of claim 7 ,
wherein one or more of the surface panels comprise a composite material
wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another; and
wherein proximal portions of the ends faces of the surface panels are positioned closer to one another than distal portions of the end faces of the surface panels adjacent a common supporting substrate.
11. The method of claim 7 , wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another, wherein one or more of the surface panels comprise a metallic material, and wherein the method further comprises the step of:
applying the vacuum to the hollow cavity with an external vacuum device when simultaneously performing the step of positioning the filler between the adjacent pair of surface panels,
wherein the step of no longer applying the vacuum to the hollow cavity includes ceasing application of the vacuum to the hollow cavity by the external vacuum device after the filler is positioned between the end faces of the adjacent pair of surface panels.
12. The method of claim 7 , wherein each of the adjacent surface panels comprise end faces positioned in opposition to one another, wherein the filler comprises a precured material, and wherein the method further comprises the step of:
applying the vacuum to the hollow cavity with an external vacuum device when simultaneously performing the step of positioning the filler between the adjacent pair of surface panels,
wherein the step of no longer applying the vacuum to the hollow cavity includes ceasing application of the vacuum to the hollow cavity by the external vacuum device after the filler is positioned between the end faces of the adjacent pair of surface panels.
13. The method of claim 7 , wherein the pair of adjacent surface panels are supported by a surface of a substrate, wherein the gap is defined by opposing surfaces of the adjacent surface panels and the surface of the substrate, the method further comprising:
capturing and retaining the filler within the gap, filler captured and retained by the opposing surfaces of the adjacent surface panels after the vacuum has ceased to be applied to the hollow cavity of the filler.