![]() To create smoother model surfaces when designing spherical and torus geometries, select the Triangulated Mesh check box.This setting produces good results, but increases file size and may require several minutes to render the model to STL format. If you have not established an appropriate value, try 0.05.Change the Max Edge Length setting to an appropriate value for your model.The higher the number, the smoother the model surface will be. ![]() If you have not established an appropriate value, try 150. ![]() Change the Surface Smoothness setting to an appropriate value for your model.Make sure that the Rendering tab is displayed.Right-click on the part and select Part Properties > Part dialog box.The procedures for doing so are described below. Tip: When working in assembly mode, you must save each of the component parts as individual STL files. Note: IronCAD can export in many file formats depending on your geometry. Tip: Curves’ accuracy ratio: The higher the setting, the smoother the surface will be when dealing with complex geometries, especially if surfaces contain sudden small changes with small radii (like the bumps on a golf ball). Under the General category (on the left), select Display.In the Options dialog box, display the Performance tab.To align parts, select Insert Menu > Constraints Feature.īefore saving the file, it is advisable to review the settings that determine model accuracy and file size. Tip: Occasionally some of the components may not align correctly in the combined part because of the way the original assembly was designed. Finally, Select File > Salve As > Save as type: STL.Select Tools > Generate CATPart from Product.The new part is now ready to be exported as an STL file.Copy each of the individual components from the working files and paste them into the new combined model file (the geometries of all of the parts should retain and align correctly in the combined part).Once you have the assembly completely separate into individual components, select File > New Part.Repeat steps and until you have copied all of the components and pasted them as individual parts.Paste the component in a new part window.Select one component from your master CATProduct File and copy it.Select File > New > Part > Name the new part.File Menu > Open > select your source file (assemblies import as CATProduct).Saving CATProduct files as CATPart Files for 3D printing: The procedure described below is one of several methods for doing this. To create an STL file from it, you must first convert it to a multi-bodied part. If the source design was saved as an assembly, it is imported to CATIA as a CATProduct. STEP or IGES), must be saved as CATParts. Therefore, source files, including those saved in a neutral format (i.e. Note: CATIA V5 is capable of creating STL files from CATPart files, but not from assemblies (CATProduct files) or geometrical representations (car files). Select STL command (we recommend setting maximum segmentation to 0.015 mm).Thank goodness for the preview line or I never would have found it just by examining the numbers.You can also just load your native CAD into our online quoting tool to get instant pricing! ![]() So I just drew the two figures and "played around" picking geometry objects until I got the results you asked for. I vaguely remembered reading about this while working one of the tutorials a few years ago, but I couldn't remember the details. It provided just the break-through I needed to begin to appreciate the Alibre Design philosophy of parametric modeling.Īs for picking surfaces to define centers of curvature. This particular tutorial is painfully simple to review now (was I really that retarded?), but it was a real eye-opener a few years ago. The only thing that finally worked for me was to work through the tutorials step-by-step, especially the $50 downloadable workbook that offers mouse-click by mouse-click, screen-by-screen, detailed step-by-step instructions on how to model a hand-cranked wheel with a universal joint between the crank and the wheel. AD simply didn't work they way I thought it should work, so obviously there was something wrong with Alibre, right? Wrong. My expectations just did not match reality. This so-called "experience" held me back a lot in trying to learn the fundamentals of parametric modeling. I had a little 2D CAD experience before buying an AD license several years ago.
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