Near net shape additive manufacturing apparatus
An additive manufacturing apparatus includes a first vertically-extending support leg, a second vertically-extending support leg, and a gantry supported on the first and second support legs. The additive manufacturing apparatus also includes a work table movably supported beneath the gantry, a print head supported on the gantry, and a trim head supported on the gantry with the print head.
1. An additive manufacturing apparatus, comprising:
a horizontally-extending work surface;
a vertically-extending work surface; and
an applicator head configured to transition between a horizontal-printing configuration employing the horizontally-extending work surface and a vertical-printing configuration employing the vertically-extending work surface.
2. The additive manufacturing apparatus of claim 1 , wherein the applicator head includes a nozzle configured to allow a material to vertically extrude onto the horizontally-extending work surface when the applicator head is in the horizontal-printing configuration.
3. The additive manufacturing apparatus of claim 2 , wherein the nozzle is further configured to allow the material to horizontally extrude onto the vertically-extending work surface when the applicator head is in the vertical-printing configuration.
4. The additive manufacturing apparatus of claim 2 , wherein the applicator head further includes a roller configured to compress the material extruded by the nozzle.
5. The additive manufacturing apparatus of claim 4 , wherein the roller is further configured to rotate about the nozzle.
6. The additive manufacturing apparatus of claim 1 , wherein the applicator head is configured to transition between the horizontal-printing configuration and the vertical-printing configuration via an angled transition joint.
7. The additive manufacturing apparatus of claim 6 , wherein the angled transition joint is a 90° angled transition joint when the applicator head is in the vertical-printing configuration.
8. The additive manufacturing apparatus of claim 7 , wherein the vertically-extending work surface is configured to be removed from the additive manufacturing apparatus when the applicator is in the horizontal-printing configuration.
9. The additive manufacturing apparatus of claim 1 , wherein the vertically-extending work surface is removably coupled to the additive manufacturing apparatus.
10. The additive manufacturing apparatus of claim 1 , wherein the applicator head is further configured to receive one or more mount plates when the applicator head is in the vertical-printing configuration.
11. An additive manufacturing apparatus, comprising:
a horizontally-extending work surface;
a vertically-extending work surface;
an applicator head including a nozzle, the applicator head being configured to transition between a horizontal-printing configuration employing the horizontally-extending work surface and a vertical-printing configuration employing the vertically-extending work surface; and
a gear pump configured to be driven by a motor to meter out a material to the nozzle.
12. The additive manufacturing apparatus of claim 11 , wherein the gear pump is configured to be driven by the motor when the applicator head is in the horizontal-printing configuration and when the applicator head is in the vertical-printing configuration.
13. The additive manufacturing apparatus of claim 11 , wherein the applicator head is disposed below the gear pump.
14. The additive manufacturing apparatus of claim 11 , wherein the applicator head is configured to transition between the horizontal-printing configuration and the vertical-printing configuration via an angled transition joint.
15. The additive manufacturing apparatus of claim 14 , wherein the angled transition joint is disposed between the applicator head and the gear pump.
16. An additive manufacturing apparatus, comprising:
a movable, horizontally-extending work surface;
a vertically-extending work surface; and
an applicator head configured to transition between a horizontal-printing configuration employing the movable, horizontally-extending work surface and a vertical-printing configuration employing the vertically-extending work surface.
17. The additive manufacturing apparatus of claim 16 , wherein the movable, horizontally-extending work surface and the vertically-extending work surface are configured to move together as a unit when the applicator head is in the vertical-printing configuration.
18. The additive manufacturing apparatus of claim 17 , wherein the vertically-extending work surface is mounted to the movable, horizontally-extending work surface.
19. The additive manufacturing apparatus of claim 17 , further comprising at least one support member disposed below the vertically-extending work surface, wherein the at least one support member includes at least one roller, and wherein the horizontally-extending work surface is configured to slide along the at least one roller of the at least one support member.
20. The additive manufacturing apparatus of claim 19 , wherein the vertically-extending work surface and the at least one support member are removably coupled to the additive manufacturing apparatus and wherein the vertically-extending work surface and the at least one support member are removed from the additive manufacturing apparatus when the applicator head is in the horizontal-printing configuration.