That is, their X, Y, and Z coordinates must be greater than zero. All objects must be entirely within the positive XYZ octant of the world coordinate system (WCS). Under Files of Type, select Lithography (*.stl). In the Export Data dialog box, enter a file name.ģ. Selected Only: Exports only objects that you selected in the 3D Studio scene.ġ. ASCII STL files are much larger than binary STL files.ġ7. Binary/ASCII: Choose whether the STL output file will be binary or ASCII (character)ĭata. Object Name: Enter a name for the object you want to save in STL format.ġ6. If there are no errors, continue to export the STL file by:ġ0. Select “STL-Check” under Object-Space ModifiersĨ. To test your geometry before exporting your object to STL.Ħ. An STL object must define a complete and closed surface. Below is some information found on the Internet regarding exporting to STL from various CAD packages.Ģ. The finer the STL the larger the file is in size, which will affect processing time in Insight as well as build time. These are the parameters that affect the faceting of the STL.You don’t necessarily want to go too small. In the CAD package, when exporting to STL, you may see parameters for chord height, deviation, angle tolerance, or something similar. You cannot build the model any better or smoother than the STL file, so if the STL is coarse and faceted, that is what you can expect in the final model. The parameters used for outputting a STL will affect how much faceting occurs (figure 2 and 3). The triangulation of a surface will cause faceting of the 3D model. A STL is a triangulated representation of a 3D CAD model (figure 1).
STL is the standard file type used by most or all rapid prototyping systems.
0 kommentar(er)
