Methods and apparatus for mobile additive manufacturing
The present disclosure provides various aspects for mobile and automated processing utilizing additive manufacturing. The present disclosure includes methods for the utilization of mobile and automated processing apparatus. In some examples, the mobile additive manufacturing apparatus may perform surface treatments that alter the topography of an existing surface. Other examples may involve the processing of dimensionally large layers which may be joined together to create large pieces with three dimensional shape.
1. A mobile additive manufacturing apparatus comprising:
a controller capable of executing algorithms and providing control signals;
an additive manufacturing system to deposit a material or combination of materials in prescribed locations across a surface according to a first digital model processed by the controller;
a drive system operative to transport the additive manufacturing system along the surface;
a vision system capable of scanning the surface and measuring a topography of the surface;
a navigation system to determine a location of the additive manufacturing system and guide the drive system;
a power system capable of providing power to operate at least the drive system, navigation system, control system and additive manufacturing system;
a second digital model formed by measurement utilizing the vision system, wherein the second digital model is of a topography of the surface and defects in a region proximate to the mobile additive manufacturing apparatus;
a material storage system capable to store at least a first material to be supplied to the additive manufacturing system, wherein the material storage system maintains storage conditions by controlling one or more of temperature and pressure;
a surface preparation system capable to remove one or more of flaked surface material, dust, dirt and debris from the surface in advance of the additive manufacturing system;
a communication system capable of transmitting signals outside the mobile additive manufacturing apparatus and receiving signals originating from outside the mobile additive manufacturing apparatus, wherein the transmitted signals comprise one or more of radiofrequency, infrared, optical or sound based emissions; and
a composite material element, wherein the composite material element comprises a filler and an adhesive/sealing material, and wherein the composite material element is deposited by the additive manufacturing system.
2. The apparatus of claim 1 wherein the additive manufacturing system comprises an array of material dispensing elements, wherein the array places material dispensing elements at least along two distinct dimensional axes.
3. The apparatus of claim 1 further comprising a roller, wherein the roller smoothens the material that was added to the surface.
4. The apparatus of claim 2 further comprising a roller, wherein the roller smoothens the material that was added to the surface.
5. A method for treating a surface comprising:
transmitting a control signal to an apparatus wherein the apparatus comprises:
a controller capable of executing algorithms and providing control signals,
an additive manufacturing system to deposit a material or combination of materials in prescribed locations on the surface according to a first digital model processed by the controller,
a vision system capable of scanning the surface and measuring a topography of the surface,
a drive system operative to transport the additive manufacturing system along the surface,
a navigation system to determine a location of the additive manufacturing system and guide the drive system,
power system capable of providing power to operate at least the drive system, navigation system, control system and additive manufacturing system, and
a composite material element, wherein the composite material element comprises a filler and an adhesive/sealing material, and wherein the composite material element is deposited by the additive manufacturing system;
performing a metrology process to measure a topography of a region of the surface;
locating defects of the region of the surface with the measured topography;
depositing a first layer of the material comprising the composite material element on the surface utilizing the apparatus;
moving the apparatus to a different location; and
depositing a second layer of the material comprising the composite material element on the different location of the surface.
6. The method of claim 5 additionally comprising:
processing with an algorithmic processor a result of the metrology process; and
controlling the additive manufacturing system based on the algorithmic processing.
7. The method of claim 5 wherein the apparatus additionally comprises a roller, wherein the roller smoothens the material that was added to the surface.
8. The method of claim 7 further comprising treating the material that was added to the surface by rolling.
9. The method of claim 5 wherein the apparatus additionally comprises a device to treat the surface with UV exposure.
10. The method of claim 9 further comprising treating the material that was added to the surface by exposure to UV light.
11. The method of claim 5 wherein the additive manufacturing system comprises an array of material dispensing elements, wherein the array places material dispensing elements at least along two distinct dimensional axes.
12. The method of claim 11 further comprising dispensing the composite material element with the array of material dispensing elements.
13. The method of claim 5 wherein the composite material element is conductive.
14. The method of claim 13 further comprising sending an electrical signal through the conductive composite material element after it is deposited.
15. The method of claim 14 wherein the electrical signal comprises a communication signal.
16. The method of claim 5 wherein:
the apparatus additionally comprises a roller, wherein the roller smoothens the material that was added to the surface;
wherein the apparatus additionally comprises a device to treat the surface with UV exposure; and
the additive manufacturing system comprises an array of material dispensing elements, wherein the array places material dispensing elements at least along two distinct dimensional axes.
17. The method of claim 16 further comprising:
rolling the material that was added to the surface;
exposing the material that was added to the surface to UV light; and
dispensing the material with the array of material dispensing elements.
18. The method of claim 5 wherein the apparatus operates on a vertical surface.