Systems and methods for improved part design and inspection

Patent metadata

Field	Value
Publication number	US-2018239334-A1
Application number	US-201715440723-A
Country	US
Kind code	A1
Filing date	Feb 23, 2017
Priority date	Feb 23, 2017
Publication date	Aug 23, 2018
Grant date	—

Abstract

In one embodiment, a computer-aided technology (CAx) system includes memory storing a producibility advisor system and a processor communicatively coupled to the memory. The processor is configured to execute the producibility advisory system to receive a part design as input, and to derive a producibility report based on the part design, wherein the producibility report comprises a measure of an ability of a machine to manufacture a part based on the part design.

First claim

1 . A computer-aided technologies (CAx) system, comprising:
a memory storing a producibility advisor system; and a processor communicatively coupled to the memory and configured to execute the producibility advisory system to:
receive a part design as input; and
derive a producibility record based on the part design, wherein the producibility record comprises a measure of an ability of a machine to manufacture a part based on the part design.

2 . The system of claim 1 , wherein the memory is storing producibility rules and wherein the processor is configured to execute the producibility advisory system to derive the producibility record based on the producibility rules.

3 . The system of claim 2 , wherein the producibility rules comprise expert system rules, classification rules, formal logic rules, first order logic rules, propositional logic rules, or a combination thereof.

4 . The system of claim 1 , wherein the memory comprises a computer aided manufacturing (CAM) system configured to control the machine and wherein the processor is configured to manufacture the part via the CAM system if the processor determines that the part is manufacturable based on the measure.

5 . The system of claim 1 , wherein the memory is storing a Coordinate-Measuring Machine (CMM) inspection program, and wherein the processor is configured to execute the CMM inspection program via a CMM system to inspect the part and to produce an inspection record.

6 . The system of claim 5 , wherein the memory is storing an electronic Characteristic Accountability & Verification (eCAV) system, and wherein the processor is configured to execute the eCAV system to take the inspection record as input and to produce a first article inspection record.

7 . The system of claim 6 , wherein the memory is storing a data analysis (DA) system, and wherein the processor is configured to execute the DA system to take the first article inspection record as input and to produce a calibration derivation as output, wherein the calibration derivation comprises a first calibration of a machine and wherein the machine is configured to manufacture the part.

8 . The system of claim 7 , wherein the calibration derivation comprises a second calibration of the producibility advisor system.

9 . The system of claim 1 , wherein the part design comprises a three-dimensional computer aided design (CAD) model and associated product and manufacturing information (PMI).

10 . A method, comprising:
receiving, via a processor, a part design, wherein the part design is created via a computer aided design (CAD) system; providing as input, via the processor, the part design to a producibility advisor system; executing the producibility advisor system, via the processor, to derive a producibility report based on the part design, wherein the producibility report comprises a measure of an ability of a machine to manufacture a part based on the part design.

11 . The method of claim 10 , comprising manufacturing the part via a computer aided manufacturing (CAM) system configured to control the machine if the processor determines that the part is manufacturable based on the measure.

12 . The method of claim 11 , comprising creating, via the processor, a Coordinate-Measuring Machine (CMM) inspection program and inspecting the part via a CMM system executing the CMM inspection program to produce an inspection record.

13 . The method of claim 12 , comprising executing an electronic Characteristic Accountability & Verification (eCAV) system, via the processor, to take the inspection record as input and to produce a first article inspection record.

14 . The method of claim 13 , comprising executing a data analysis (DA) system, via the processor, to take the first article inspection record as input and to produce a calibration derivation as output, wherein the calibration derivation comprises a first calibration of a machine and wherein the machine is configured to manufacture the part.

15 . The method of claim 14 , wherein the calibration derivation comprises a second calibration of the producibility advisor system, and applying the second calibration to the producibility advisor system.

16 . One or more tangible, non-transitory, machine-readable media comprising instructions configured to cause a processor to:
receive a part design, wherein the part design is created via a computer aided design (CAD) system; provide as input the part design to a producibility advisor system; execute the producibility advisor system to derive a producibility report based on the part design, wherein the producibility report comprises a measure of an ability of a machine to manufacture a part based on the part design.

17 . The one or more machine-readable media of claim 16 , comprising instructions configured to cause the processor to manufacture the part via a computer aided manufacturing (CAM) system configured to control the machine if the processor determines that the part is manufacturable based on the measure.

18 . The one or more machine-readable media of claim 16 , comprising instructions configured to cause the processor to create a Coordinate-Measuring Machine (CMM) inspection program and to execute the CMM inspection program via a CMM system to inspect the part and to produce an inspection record.

19 . The one or more machine-readable media of claim 18 , comprising instructions configured to cause the processor to execute an electronic Characteristic Accountability & Verification (eCAV) system, via the processor, to take the inspection record as input and to produce a first article inspection record.

20 . The one or more machine-readable media of claim 19 , comprising instructions configured to cause the processor to execute a data analysis (DA) system, via the processor, to take the first article inspection record as input and to produce a calibration derivation as output, wherein the calibration derivation comprises a first calibration of a machine and wherein the machine is configured to manufacture the part.

Assignees

• Gen Electric

Inventors

• Tramel Jr John Madison
• Jia Tao

Classifications

• G05B19/4097 Primary

  characterised by using design data to control NC machines, e.g. CAD/CAM (G05B19/4093 takes precedence) · CPC title

• G06F30/00 Primary

  Computer-aided design [CAD] · CPC title

• G06F30/15

  Vehicle, aircraft or watercraft design · CPC title

• G05B2219/35134

  3-D cad-cam · CPC title

• G01B21/04

  by measuring coordinates of points · CPC title