System and method of manufacturing an additively manufactured object

1. A computer-implemented method of manufacturing an object via additive manufacturing, comprising:

providing a digital representation of a desired object and a manufacturing plan, the manufacturing plan having instructions for both building and finishing an object that should produce the desired object via an additive manufacturing process, wherein the desired object has desired characteristics;

building and finishing the object via the additive manufacturing process according to the manufacturing plan to produce a manufactured object;

while finishing the object, capturing operating information at a finishing machine that uses settings in the manufacturing plan to finish the object;

modifying the instructions in the manufacturing plan for building the object to produce a modified manufacturing plan using the operating information captured at the finishing machine.

2. The method of claim 1 further comprising;

comparing the manufactured object to the digital representation to determine whether the manufactured object has the desired characteristics;

identifying parameters of the manufactured object that are different from the desired characteristics; and

using the parameters to modify at least a portion of the manufacturing plan to produce the modified manufacturing plan.

3. The method of claim 1 further comprising:

comparing the manufactured object to the digital representation after building the object but prior to finishing the object to determine whether the object has the desired characteristics;

identifying parameters of the manufactured object that are different from the desired characteristics; and

using the parameters to modify at least a portion of the manufacturing plan relating to finishing the object to produce the modified manufacturing plan.

4. The method of claim 1 , wherein the additive manufacturing process comprises one or more of fused deposition modeling, material jetting, stereo lithography, selective laser sintering, high-speed sintering, direct metal laser sintering, or layered object manufacturing.

5. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to fabricating support material.

6. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to one or both of removal of unwanted support material and smoothing of surfaces of build material.

7. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to a speed at which layers or other portions of the object are formed.

8. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to a temperature of material being used to form the object.

9. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to an orientation of the object being manufactured.

10. The method of claim 1 , wherein modifying the manufacturing plan includes modifying a portion of the manufacturing plan pertaining to settings of one or more machines used to fabricate the object.

11. The method of claim 1 , further comprising performing an interim evaluation after manufacturing begins but before manufacturing is complete, to identify aspects of a partially manufactured object that do not comply with an interim digital representation of the desired object, and modifying portions of the manufacturing plan pertaining to the aspects.

12. A system for modifying a manufacturing plan for an additively manufactured object, wherein the manufacturing plan has desired steps which when carried out should produce the desired object via an additive manufacturing process, comprising:

a build machine for carrying out an additive manufacturing part-making process to produce an interim object;

a finishing machine operative to perform a finishing operation on the interim object; and

a coordinating computer including a microprocessor programmed to: (a) receive manufacturing information from the build machine and the finishing machine; (b) compare the manufacturing information to desired characteristics of the additively manufactured object and the desired steps to identify differences between the manufacturing information and the desired characteristics of the additively manufactured object or the manufacturing plan; and (c) use the manufacturing information captured at the finishing machine to modify the instructions in the manufacturing plan for building the object to produce a modified manufacturing plan.

13. The system of claim 12 , wherein the build machine is tasked with fabricating build material and support material.

14. The system of claim 12 , wherein the finishing machine is tasked with one or both of removing unwanted support material and smoothing of surfaces of build material.

15. A computer-implemented method of manufacturing completed objects using additive manufacturing, comprising:

using building instructions to operate an additive manufacturing machine to build an interim object;

finishing the interim object in a finishing operation to produce one completed object;

capturing information while finishing the interim object;

developing modified building instructions based on the information captured during the finishing operation; and

forming a manufacturing plan that combines the modified building instructions with finishing instructions.

16. The method of claim 15 further comprising:

using the manufacturing plan to manufacture another completed object.

17. The method of claim 15 wherein the manufacturing plan is used in the same additive manufacturing machine that was used to build the interim object.

18. The method of claim 15 wherein the modified building instructions include a change in orientation of an interim object to be built.

19. The method of claim 15 wherein the manufacturing plan is used in an additive manufacturing machine other than the additive manufacturing machine that was used to build the interim object.

20. The method of claim 15 wherein the finishing instructions in the manufacturing plan provide for a finishing operation that differs from the finishing operation used to produce the one completed object.