The scans can also be compared to original 3D design models of the object or structure for deviation analysis and quality control. The data can also be fed to CAM systems or 3D printers to realize the new designs. Visualization solutions can incorporate the digital objects, which not only helps provide context for the design, but can also help ensure that new designs fall within required specifications and tolerances. The data can be turned back into both physical and virtual items.
#Capturing reality start button software#
Laser scanned or even coordinate measurement machine-based metrology data can be combined with feature recognition software to convert point cloud and contact-probe data into a 3D solid model that can be used for inspection or reverse engineering. The captured data can be manipulated, edited, analyzed, integrated with other model information, or used to simulate real-world operations. In the reality capture model, 3D scanning technology creates high-density point clouds that can be pre-processed then used in 3D design applications. “The newer non-contact laser scanning methods do that quickly and efficiently.” Physical to Digital and Back Again “All of these uses just emphasize that people want to get three-dimension data that provides a close enough representation of the object that they can do planning, preservation or re-create those objects,” says Orlando Perez, director of Product Management at FARO Technologies. Unlike traditional metrology, the focus in many of these reality capture applications is less on precise measurement and more on scanning enough data to create viable digital models that can be manipulated and then built. “The basic idea is that you 3D scan a real world object, make a comparison of the original 3D model that was used to produce the manufactured item, and perform a quality assurance,” says Evgeny Lykhin, vice president of Product Management at Artec Group.
They wanted to use that scan data to get some sort of deliverable that is valuable.”Ĭompanies are using these approaches in prototyping, reverse engineering, architecture, and even quality assurance applications. It was clear to us that our customers wanted to move this data into our solutions, but they weren’t doing this just for the sake of doing it. “Laser scanning is nothing new, but it has become more mainstream. “We’ve seen all of these emerging technologies coming up and becoming more mainstream,” says Elmer Bol, director of Market Development in the reality solutions group at Autodesk. Scanning has moved beyond metrology into what Autodesk is promoting as “reality capture” or “reality computing.” Instead of just capturing measurement, companies are now leveraging the same solutions to create 3D point clouds for more realistic models or visualizations.
Metrology technology that was once used simply to measure objects or buildings can now be used to digitize physical items, transform them, incorporate them into visualizations, and then produce altered versions of those products or components in the real world. T he dividing line between the physical and the digital has blurred significantly thanks to advancements in 3D scanning, post-processing software and 3D printing. It can also be used by design engineering teams to ensure new machine designs can easily integrate with existing equipment on shop floors. A 3D scan of a plant can help companies simulate production processes.
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