Christophe BAULT 19th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 29th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 39th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Faro Laser Scanner

Christophe BAULT 49th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Faro Laser Scanner

Christophe BAULT 59th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Faro Laser Scanner

Christophe BAULT 69th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Faro Laser Scanner

Christophe BAULT 79th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 89th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Leica HDS 6100

Christophe BAULT 99th July 2009

REVERSE ENGINEERING: TEST OF CATIA• CMS Tracker mock-up scanned with Leica HDS 6100

Christophe BAULT 109th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 119th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Atlas calorimeter face scanned with Faro Laser Scanner

Scan of ATLAS calorimeter face

Christophe BAULT 129th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Atlas calorimeter face scanned with Faro Laser Scanner

Cloud of point loaded on Catia (a small part)

Christophe BAULT 139th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Atlas calorimeter face scanned with Faro Laser Scanner

Mesh on Catia

Christophe BAULT 149th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Atlas calorimeter face scanned with Faro Laser Scanner

Mesh on Catia (Zoom)

Christophe BAULT 159th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Atlas calorimeter face scanned with Faro Laser Scanner

Insertion of mesh in a Catia 3D environment

Christophe BAULT 169th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 179th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Miscellaneous pieces scanned with Leica T-Scan

Cloud of point very nice.• Just a few parasite points I’ve had removed• Lots of holes in the cloud

Christophe BAULT 189th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Miscellaneous pieces scanned with Leica T-Scan

Mesh (No filter used)

Zoom: next slide

Christophe BAULT 199th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Miscellaneous pieces scanned with Leica T-Scan

Very nice mesh

Christophe BAULT 209th July 2009

REVERSE ENGINEERING: TEST OF CATIA

• CMS Tracker mock-up scanned with Faro Laser Scanner

• CMS Tracker mock-up scanned with Leica HDS 6100

• Atlas calorimeter face scanned with Faro Laser Scanner

• Miscellaneous pieces scanned with Leica T-Scan

• Conclusion

Christophe BAULT 219th July 2009

REVERSE ENGINEERING: TEST OF CATIA• Conclusion:

We have tested two kinds of scanning materials:Laser trackers used for big surfaces, and installed far of

targets.All these systems create cloud of points with noise. And to have a nice surface, we need to clean and filter cloud. Filters available on Catia are very basic, and a big part of work is to delete manually parasite points. This operation takes lot of time, and the result is not marvelous.

Portable laser used for small surfaces, because of the time spent to scan. The result is a very clean cloud, but it’s necessary to follow creation of cloud on PC during the scanning to avoid forgotten areas, and have big holes. With this type of cloud, Catia is an adequate software to re-create surfaces