3D CAD Systems: 3D Scanners, Reverse Engineering & Inspection Presenter

Transcription

1 3D CAD Systems: 3D Scanners, Reverse Engineering & Inspection Presenter Chris Duchaine Application Engineer

2 Agenda Why 3D Scan? Artec 3D Technology Inspection Reverse Engineering Q&A

3 Why 3D Scanning? 3D Scanning enables designers to digitize physical objects and accurately use them in their designs. Fast Data Acquisition Point cloud. Mesh Data. Water tight and non watertight.

4 3D Scanning Application Examples Reverse Engineering Automotive / Mechanical Quality Control Design Process Metrology Healthcare

5 US 3D Scanner Vertical Markets

6 Aftermarket/OEM Products

7 Fitted Floor Mats

8 Custom Packaging

9 Castings

10 Fitness Testing Castings

11 Healthcare Orthopedics & Prosthetics, Plastic Surgery & Wound Care, Dental, Fitness & Sport

12 Agenda Why 3D Scan? Artec 3D Technology Inspection Reverse Engineering Q&A

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14 What is Structured Light?

15 Artec Scanners Eva Space Spider 100 Micron 50 Micron Leo 100 Micron

16 Artec Eva - Handheld for scan flexibility - Uses white flash bulb light source (no laser) - Captures objects in up to 16 frames - Ability to capture texture (color). - Does not require markers - Accuracy: 100 microns

17 Artec Space Spider - Handheld scanner for ease-of-use - Uses blue LED light source (no laser) - Captures and processes objects in seconds, up to 1,000,000 points per second - Captures texture (color) - Does not require markers - Accuracy: 50 Microns

18 What doesn t scan well?

19 The Remedy

20 Sample Eva Scan

21 Sample Space Spider Scan

22 Eva vs. Spider There are many variables involved in creating a scan. This is a general example to aid in choosing the correct scanner for your application.

23 Scanning Workflow Object 3D Scanning Surface Reconstruction

24 Scanning Workflow

25 Reverse Engineering Workflow Object 3D Scanning Surface Reconstruction

26 Agenda Why 3D Scan? Artec 3D Technology Inspection Reverse Engineering Q&A

27 Inspection Software to use with 3D Data: Geomagic Control X

28 Inspection Workflow Generate Object 3D Scanning Alignment CAD Model 3D Compare 3D GD&T Reports Analysis 3D Geometry

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30 Geomagic Control X Inspection Model Based Measurements Compare Scan to CAD Pre-Program measurement points Section measurements CMM Simulation Automatic Reporting

31 Automate Inspection Workflow Object 3D Scanning Processing Data Automate 3D Compare Generate Reports/files

32 Automate Inspection Workflow SDK Object 3D Scanning Processing Data Automate 3D Compare Generate Reports/files

33 Automate Inspection process video

34 Automate Inspection process Artec Scanning Software Development Kit (SDK): Fully Controls the Scanner Automate Scan data Post-processing Open API users Create C++ Plug-ins Supports robotic systems

35 Automate Inspection Workflow Object 3D Scanning Processing Data Automate 3D Compare Generate Reports/files

36 Automate Inspection process Software Automate 3D Data Inspection: Geomagic Control X

37 Automate Inspection process Software Automate 3D Data Inspection: Queue

38 Automate Inspection process Geomagic Control X Automate Inspection: Scan Processing Automation Synchronous Inspections Automate file importing Multiple locations Automate Reports and file output

39 Agenda Why 3D Scan? Artec 3D Technology Inspection Reverse Engineering Q&A

40 Reverse Engineering Software to use with 3D Data: Geomagic for SOLIDWORKS Geomagic Design X

41 Reverse Engineering Workflow 3D PRINT Object 3D Scanning Surface Reconstruction Featured Based Modeling Feature Detection Surface Modeling

42 Reverse Engineering Scan to Print Most scanner/software packages are capable of exporting a watertight model, this being the only requirement for 3D printing, other that the mesh file. Workflow require minimum to zero manipulation when printing scanned artefacts.

43 Reverse Engineering Scan to CAD Most CAD and CAE software is solid based modeling, and utilizes a parametric feature-based approach to create models and assemblies. Scan Data is point cloud data that is later meshed together in various different format but no where near a CAD/CAE configuration.

44 Reverse Engineering Scan to CAD NURBS/Surface Extraction History Based Modeling Hybrid Modeling

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46 Reverse Engineering Feature based re-building of the scan data

47 Reverse Engineering Exact-Surfacing

48 Reverse Engineering Incorporate reverse engineered part with your current design process or workflow.

49 Geomagic for SOLIDWORKS Add-in for SOLIDWORKS Mesh healing Feature extraction Auto Surface Feature Uses SOLIDWORKS workflow and interface. Upgrade possible to Design X

50 Geomagic Design X Stand alone SCAN to CAD Package Mesh healing Feature extraction Auto Surface Feature Live transfer to SOLIDWORKS and others More capable than Geomagic for SW.

51 Agenda Why 3D Scan? Artec 3D Technology Reverse Engineering Inspection Q&A

52 THANK YOU We look forward to partnering with your company. Chris Duchaine Applications Engineer Charleston, SC