The mesh sketch tool provides an easy way to extract cross section profiles from a scanned geometry.
Simply select a related region and define what type of relation it would have (ex: extract, project, offset, tangent, mirror, etc.) Click finish and you are left with a reference feature that can be used to align the geometry to the 3D workspace or to create new design features. Using the reference geometry tools it is possible to create planes, vectors, points, and coordinate systems. In order to recreate a design accurately, it is important to have the scanned geometry properly aligned and referenced in 3D space. Regions are also used to create reference geometry, which allows a geometry to be aligned to the design space. Throughout the workflow, these regions are used to recreate solid or surface based features. Based on the shape of the cluster, DX will determine if the region represents a plane, cylinder, sphere, torus, revolution, or freeform geometry. Using this automated tool, Design X (DX) segments and groups clusters of polygons together that can be used to create reference geometry. Here I have highlighted a few features found within the typical reverse engineering workflow that details the power of Geomagic Design X: IGES or native CAD files for SOLIDWORKS, NX, Creo, etc. There are a ton of features that allow the user to convert designs and export as popular parametric file types such as. Upon processing the scanned object, the user can export a mesh based file (STL, OBJ, PLY, VRML, etc.) However, for many engineers who are used to designing in solid-parametric modelings suites, these mesh based files present a challenge for a designer who wishes to make changes to the original geometry.Įnter Geomagic Design X, a purpose built reverse engineering software that allows engineers to convert triangle based mesh geometries into parametric based CAD with editable feature history. Artec 3D scanners make it possible to capture features with up to 50um accuracy with ease. Be it legacy files, old/outdated tooling, or simply designs that have not been released by a vendor - reverse engineering has become essential to bridge the gap.ģD scanning has become a popular mode of enabling reverse engineering. Alongside product development, there is a tremendous amount of consideration put into the engineering of tooling for manufacturing a component.Ī challenge that many companies face is the recreation and extraction of features from an existing design that does not have any native CAD associated with it.
Digital fabrication hardware plays a key role in enabling businesses to become more agile in their ability to create and modify designs.
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