Golf club face plates with internal cell lattices and related methods
Embodiments of golf club face plates with internal cell lattices are presented herein. Other examples and related methods are also disclosed herein.
1. A golf club head comprising:
a face plate comprising:
an inner skin;
an outer skin;
a cell lattice with a plurality of walls having:
a plurality of axes extending centrally through the plurality of walls between the inner skin and the outer skin, wherein the plurality of walls extend from the axes at an angle less than or equal to approximately 45 degrees, wherein the plurality of walls intersect adjacent walls at a single, first point near the inner skin and at a single, second point near the outer skin;
a wall thickness that varies relative to a position from the inner skin and the outer skin;
a plurality of cells defined by the plurality of walls, the plurality of cells positioned between the inner skin and the outer skin; and
a plurality of apertures for removal of excess material in the cell lattice, the plurality of apertures including at least one aperture positioned near a center of the cell lattice and additional apertures positioned around a perimeter of the cell lattice;
wherein the additional apertures form a channel positioned through the inner skin or through the outer skin.
2. The golf club head of claim 1 , wherein the wall thickness is greater near the inner skin and the outer skin than near a central region of the cell lattice and wherein the plurality of apertures are filled with a material identical to a material of the face plate.
3. The golf club head of claim 1 , wherein the minimum wall thickness ranges from 0.005 inches to 0.2 inches.
4. The golf club head of claim 1 , wherein a width of the channel ranges from 0.03 inches to 0.05 inches.
5. The golf club head of claim 1 , wherein varying wall thickness defines a plurality of hourglass shapes.
6. The golf club head of claim 1 , wherein a center-to-center distance between adjacent axes ranges from 0.005 inches to 0.2 inches.
7. The golf club head of claim 1 , wherein the axes are positioned radially from a center of the faceplate.
8. The golf club head of claim 1 , wherein the perimeter of the cell lattice is selected from the group consisting of hexagonal, diamond, square, circular, circular interspersed with triangles, and cell subsets with walls.
9. The golf club head of claim 1 , wherein the cell lattice is located at a region of the face plate, and the region is selected from the group consisting of a center, heel, and toe lattice region, a center, heel, toe, top, and bottom lattice region, and a center, top-heel, top-toe, bottom-heel, and bottom-toe lattice region.
10. The golf club head of claim 1 , wherein the plurality of apertures are filled with a metallic alloy.
11. A golf club head comprising:
a face plate comprising:
an inner skin;
an outer skin;
a cell lattice with a plurality of walls having:
a plurality of axes extending centrally through the plurality of walls between the inner skin and the outer skin, wherein the plurality of walls extend from the axes at an angle less than or equal to approximately 45 degrees, wherein the plurality of walls intersect adjacent walls at a single, first point near the inner skin and at a single, second point near the outer skin;
a wall thickness that varies relative to position from the inner skin and the outer skin;
a plurality of cells defined by the plurality of walls, the plurality of cells positioned between the inner skin and the outer skin and having a cell width that varies relative to a position from the inner skin and the outer skin; and
a plurality of apertures for removal of excess material in the cell lattice, the plurality of apertures including at least one aperture positioned near a center of the cell lattice and additional apertures positioned around a perimeter of the cell lattice;
wherein the additional apertures form a channel positioned through the inner skin or through the outer skin.
12. The golf club head of claim 11 , wherein the wall thickness of the cell lattice is greater near the inner skin and the outer skin than near a central region of the cell lattice.
13. The golf club head of claim 11 , wherein a minimum wall thickness of the cell lattice ranges from 0.005 inches to 0.2 inches.
14. The golf club head of claim 11 , wherein a width of the channel ranges from 0.03 inches to 0.05 inches.
15. The golf club head of claim 11 , wherein the thickness of the plurality of walls varies defining a plurality of hourglass shapes.
16. The golf club head of claim 11 , wherein a center-to-center distance between adjacent axes of the cell lattice ranges from 0.005 inches to 0.2 inches.
17. The golf club head of claim 11 , wherein the plurality of axes of the cell lattice are positioned radially from a center of a faceplate.
18. The golf club head of claim 11 , wherein a diameter of the plurality of apertures ranges from approximately 0.005 inches to 0.2 inches.
19. The golf club head of claim 11 , wherein each of the plurality of apertures are spaced apart from the additional apertures by a distance greater than or equal to two times a diameter of the plurality of apertures.
20. The golf club head of claim 11 , wherein the cell lattice is located at a region of the face plate, and the region is selected from the group consisting of a center, heel, and toe lattice region, a center, heel, toe, top, and bottom lattice region, and a center, top-heel, top-toe, bottom-heel, and bottom-toe lattice region.