This Thursday we had the first of seven free seminars on how to deal with geometry created with 3D scanning, how to repair faceted geometry, and how to deal with old CAD geometry. Don’t panic, we have six more scheduled. Scroll down to see the schedule and register for upcoming versions of this seminar. The inaugural session was held in PADT’s Tempe office and engineers from several departments across the company shared the tools we use in consulting and the lessons we have learned over the years to a pack room full with customers that represented everything from the home inventor to engineers from some of Arizona’s largest aerospace and electronics companies.
As more and more companies do 3D printing we are finding that they struggle with imperfect geometry. Whether it was scanned, from another CAD system, or an STL (3D Printer) file from someone else, when it came time to print parts people were having difficulty getting valid geometry. So we created a road show to go over the tools we use here to 1) get good scan geometry in the first place, 2) convert scan geometry into something useful, and 3) repair bad STL and CAD files.
Things got kicked off with a presentation on the various ways you can scan 3D geometry. Our scanning engineer, Ademola, also demonstrated our Geomagic Capture and Steinbichler scanner on some real parts.
After some food, we moved on to looking at Geomagic Design X. This is the tool we use to convert our scan data to a fully usable and clean CAD model. If you have tried to go from scan to CAD without this tool, you know how much work it is. 
Next we looked that the tool that we use to import, modify, and clean existing geometry: SpaceClaim. As the presenter Tyler Smith said “No matter the source of geometry, SpaceClaim is the tool to help”
We finished up with topological optimization. Where we spent most of the event talking about how to get good geometry, in this last presentation we talked about how to make the geometry better by using simulation to optimize the shape of your parts.
It was a great crowd with the kind of questions you hope for when doing a seminar. If you are in the Southwest, there is still time to attend one of these lunch & learns being held in other locations. Click on the event you want to register.
Or you can contact PADT directly to learn more about the products and services we covered, which included:
- Geomagic Capture Scanners
- Steinbichler 3D Scanners
- Geomagic Design X
- ANSYS SpaceClaim
- VR&D GENESIS
- PADT geoCUBE Computers
