This is very much prone to error and can create very costly errors when receiving the finished product.Īll of these variables differ when it comes to suppliers so I’d recommend doublechecking with your lasercut supplier if they can import Splines/Nurbs to their toolpaths. When it comes to step files, I’ve not found a single way to detect and or convert NURBS Surfaces in my polysurfaces/Breps before and or after exporting them to a step file other than making sure all of the curves involved creating the geometry are converted before applying them in operations. Though AutoCAD opens STEP (STP) files, it does not natively. I tool that is able to highlight Splines/NURBS in Rhino during or before exporting DWG/DXF would be very much appreciated. The Standard for the Exchange of Product Data file, or STEP (STP), is a popular 3D object file type. Also, find downloads, updates, file viewers, and more. As you would expect, Autodesk Viewer is compatible with a large array of 2D and 3D file formats. Learn how to download, configure, and install your Autodesk software, plus manage licenses and network deployments. For many lasercut suppliers are very much unaware of Splines/NURBS export/import problems. Out of all the online viewers we have highlighted here, Autodesk Viewer is the most appropriate for professional use. So usually I add a PDF with all of the cutting contours so that the supplier can “doublecheck” for any importing/ exporting errors in the toolpaths. Autodesk DWG viewer, or any other 3D editing software that I have used to check my DWG/DXF files are capable of reading splines and will not show these export errors.
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