With the SketchUp STL extension installed you can export your model as an STL file. The available units are Millimeters, Centimeters, Meters, Inches, and Feet. For STL and Parasolid formats, choose to export as one file or as individual files. Free 3D human models for download, files in 3ds, max, c4d, maya, blend, obj, fbx with low poly, animated, rigged, game, and VR options. C utting-edge software is more vital than ever in the efficient production of top-quality plastic products, from fuel tanks to more complex products. stl (foot shape) file exported from a 3D scanner and I need to convert it in to a solid shape to use it in Ansys. Graphics Card Drivers. This 3D scanner also has the ability to capture color and texture information and applies what is scanned to the 3D render of the object. 8 inch Touch Screen DIY 3D Printer - EU, sale ends soon. 001 in for the "Deviation" tolerance and 2. I also have ProE Wildfire 4 (could be 5 don't remember) and NX 5 and NX 8. other 3D software export file effect as follows:. I am trying to use 'scan to 3D' tool. Create large, high-quality prototypes Objet Eden 500V features the robustness and reliability of the Objet Eden line, as well as its largest build envelope. for analysis in ANSYS workbench or APDL you need to have a solid file. Intuitive tools function to rapidly and easily convert any faceted data to surfaces or solids for downstream use. This powerful artistic software lets you to take a picture or drawing and convert it into relief model or vectorized geometry that can be machined by a CNC mill, router. This module can be purchased independently without having to purchase the CAM modules. STL file, you will need to go to File > Save As > Save as type: and choose "STL (*. Exporting to Biesse's bSolid for 5-Axis CNCing. When I do this, even with the quality set all the way to 10, the part file that is saved is heavily faceted, not like the (relatively) smooth stl parent file. Works with the entire Stratasys line. Typically, lost edges are the edges between two adjacent faces meeting at a small angle, or smooth edges bounding blend surfaces. O'Fallon - Missouri. 0, which resulted in a facet feature. Bearing F605ZZ idler pulley that vibrations of a belt didn't need to have for the smooth side of a belt a smooth pulley, and for for the side with teeth, a pulley with teeths, it is possible to look at it here. The STL exporter doesn't take Scene Scale into account. All3DP provides compelling content that is useful, educational, and entertaining. Select one or more solid objects. Is there a better way to convert from Solidworks, being able to import into Cura and have it printed smooth. But with the latest versions of SOLIDWORKS you now have the ability to create a solid using the Boundary Surface or the Trim Surface features, provided. If you don’t see what you need, just give us a call. Not only is spline a fun word to say (try saying it ten times fast), but splines in SOLIDWORKS can be useful for creating curved geometry that cannot be easily described analytically. [Import Data] Import mesh data (STL file) created by EZ Studio using ScanTo3D module. Too few triangles, and a circle becomes a stop sign. Despite being a facet feature, when I go Analysis>mass properties>preview, It gives me a volume and a mass. SOLIDWORKS Flow Simulation: Free Surface Flows and Sector Periodicity. Find graphics card drivers for your system to ensure system performance and stability. I really like functions given by e. Manufacturing tasks that had to wait until a design was complete can now be performed concurrently with the design process. Solidworks tutorial: Prepare your model for 3D printing with SolidWorks This tutorial is for 3D printing enthusiasts who are already familiar with SolidWorks and would like to know the tricks for making a 3D printable model with SolidWorks. He is involved in engineering, design, visualization, the technology making it happen, and the content developed around it. Artec Eva Lite. Since its early days when it was known as STL2STEP, it has been redesigned and has grown into a fully flegded tool. We’re happy to report that both 3ds Max and Maya export STL files reliably. Like Julian said, it's actually a perfectly smooth circle. 3D Printable Pumpkin in Solidworks (Intermediate/Advanced Level): In this Instructable I will show you how to properly model a pumpkin in Solidworks that can be 3d printed. Since many programs need this connectivity information, they must re-build the connectivity by checking point proximity. Not only is spline a fun word to say (try saying it ten times fast), but splines in SOLIDWORKS can be useful for creating curved geometry that cannot be easily described analytically. A follow-up to STL's Andy James Plug-In Suite, which was released last month, the Revenant - which was designed with acclaimed U. Looking for downloadable 3D printing models, designs, and CAD files? Join the GrabCAD Community to get access to 2. I am a professional product designer and will share some of my modeling techniques here. , step, parasolid, iges); even assembly files. This is probably the best solution. The sides on the outer lens are faceted, which can be seen at roughly the 3 o'clock position below. HiCAD - for a smooth system switch If you are planning a system switch or a changeover to 3-D, you will not have to re-start from scratch, but can work productively right from the start. The positions indicated in "Assembly. Read honest and unbiased product reviews from our users. READ MORE. 1) Set the system variable WHIPARC to a value of <1> This variable determines if curved objects is displayed as a smooth curve or as a series of “vectors” Setting this variable to (zero) turns off the smooth curves. Moi3d saves quads in Obj format, with smoothing normals. This 3D scanner also has the ability to capture color and texture information and applies what is scanned to the 3D render of the object. Maker and YouTuber 3DSage shares an informative tutorial on how to create incredibly smooth 3D prints out of PLA without needing to use sandpaper or other post-processing techniques! If you happen to own a FDM 3D printer, you know that the sky’s the limit when it comes to what you can create. Use the procedure below for saving both parts and assemblies as STL files for eventual 3D printing. The VRML translator supports explicit normals, crease angle smooth shading, and color per vertex, which results in smooth blending of colors. It is part of the process and perhaps a bit more difficult than it could be because the spline you are modifying becomes a different color and thicker when you are working with it. A follow-up to STL's Andy James Plug-In Suite, which was released last month, the Revenant - which was designed with acclaimed U. This affordable 3D scanner can be used for making high quality textureless 3D scans, such as the human body. Obviously, must keep same dimensions as original stl file. Import SolidWorks files as STL. Then, I am taking this to meshlab to smooth (twostep smooth and taubin smooth) and reduce (Quadric edge collapse decimation) the number of faces (down to 20k as suggested by the interwebs) for each domain or for all at one. Easy to use and reliable, with limitless material choice, our products empower leading manufacturers worldwide to consistently achieve over 90% savings in production time and costs. for example positive offset factor makes the body bigger and return new vertices, and negative offset factor make the body smaller and also return the new vertices. He is involved in engineering, design, visualization, the technology making it happen, and the content developed around it. import osimport structfrom […]. 3D printers rely on a standard format to handle 3D models: stl. Doing this will create higher quality models out of your STL file, allowing for higher quality prints. With GoZ™ there is no need to invest time in setting up shading networks for your normal, displacement, and texture maps. What we like about this tool is that it turns the process into a simple and fast activity that can be done with people of different levels and ages, besides it is free software an. The only continuous, step-by-step tutorial for SolidWorks SolidWorks is a 3D CAD manufacturing software package that has been used to design everything from aerospace robotics to bicycles. 3) Open Edit Mode to display the polygons of the STL by pressing Tab. Be nice to your CNC programmer. The Blender Wiki has a great discussion on three different forms of mesh smoothing. stl, and joint. However, this will result in multiple shells. After experimentation, we found that “solvent smoothing” was the most time effective and least effort. I have an. You could read in the wavefront files (. In our case, the "napkin sketch" quickly turns into a Sketch Picture in SOLIDWORKS to start the design. Even i cant copy the surface itself. Therefor there is no easy way to transform a dumpo mesh into a highlevel shape, too much information is lost. Being a long-time user of SOLIDWORKS but new to 3D. There is so much work that goes into creating those demos and polishing the interactions so that it looks so easy and smooth. GrabCAD Print supports polygon-based STL files, but unlike most, also directly reads native geometric modeling file formats like SOLIDWORKS, CATIA, UG/NX (among others) and the usual neutral formats (e. 000deg for the "Angle" tolerance. If I use the automatically generated supports of the Z-Suite software, the supports end up being thicker than the model parts, and are impossible to remove. STL is most common and in some cases a plugin may be needed to help you export your file depending on your 3D modeling software. Edit: Just saw your message about how importing as a solid does not work. The SOLIDWORKS Slicing Tool. Discover a 3D printing workflow that works for you. Linux - Snap. This blog will help smooth out the edges when it comes to the best way to import any CAD model. Blender- Smoothing STL files with Blender for 3D printing Description: This is a tutorial for using the free, but powerful, software Blender (download available here: Blender downloads) to add additional polygons to STLs created in SketchUp. Help with smoothing out a converted wireframe to 3D part Recently I had to convert a. typical for an external aerodynamics simulation. stl Go to options In STL/VRML menu, change "Import as" to "Solid Body". Free 3D human models for download, files in 3ds, max, c4d, maya, blend, obj, fbx with low poly, animated, rigged, game, and VR options. I use the latest FreeCAD 0. You can set the export options when you export SolidWorks part or assembly documents as STL files. When I edit the part, I cant find any outside reference to other parts, Im not sure why it is fully defined. 4 inches long and has a tiny dragon design if you look closely enough. Markus Kruse is raising funds for Ulvheim - STL-files for a stone city on Kickstarter! This project aims to expand the Ulvheim ruin into a full-featured ruin city for your home 3D printer. Just remember that an STL file is a polygon mesh, it does not have smooth surfaces. 3D artist community. stl imported into the current model. Last year SOLIDWORKS 2018 and SOLIDWORKS Simulation 2018 introduced two incredible features, the ability to work with Mesh Bodies and Topology Study. stl to Solid please! I have a *. The original phone stand. It cannot be moved. 8 inch Touch Screen DIY 3D Printer - EU, sale ends soon. The Blender Wiki has a great discussion on three different forms of mesh smoothing. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities. Inkscape is professional quality vector graphics software which runs on Linux, Mac OS X and Windows desktop computers. STL is a triangulated representation of a 3D CAD model (Figure 1). ) having a very "faceted" appearance. Does anyone know of a way to convert STL's over to solids? I don't have access to Solidworks, so I cannot import as body. Use STL Check in the Modifier List to check your model for errors. Posted July 27, 2014 · How do I convert an stl mesh file into a solid or surface model? Rhino -> MeshToNurbs command -> save as whatever format you want. Now I need to make a detailed drawing of the part, but the surfaces are not smooth, anyway I can fix that?. stl" are not correct and I will update both as soon as possible, sorry for the problem. Posts about SolidWorks CAD Rendering written by ctmprojects. Click OK and watch the magic happen! This turned out very well actually, and as you can see below, we have our group of colored paths that make up a fully scalable cow cartoon. for example positive offset factor makes the body bigger and return new vertices, and negative offset factor make the body smaller and also return the new vertices. STL is a cross-platform file format often used for machining and 3D printing, or for importing into CAD programs like SolidWorks. Inkscape is professional quality vector graphics software which runs on Linux, Mac OS X and Windows desktop computers. Is there any way to "smooth" my object in solidworks now that it is a SLDPRT file? Any help is appreciated!. Regarding how to import these, check the Solidworks documentation for the best method. This produces one huge STL or 4 STL files (one for each domain). For this article I tested multiple graphics cards from the Quadro, GeForce, and Radeon Pro families at both 1080p and 4K resolutions - and quickly found that either things are now a lot simpler than in my past experience, or else something is no. Or, if the part is as simple as it looks, you may want to just have someone remodel it in SW. O'Fallon - Missouri. import osimport structfrom […]. C utting-edge software is more vital than ever in the efficient production of top-quality plastic products, from fuel tanks to more complex products. Find graphics card drivers for your system to ensure system performance and stability. The Official Guide to Certified SOLIDWORKS Associate Exams: CSWA, CSDA, CSWSA-FEA is written to assist the SOLIDWORKS user to pass the associate level exams. 2,091 3D Mask models available for download. All the other STL files are unchanged. After four intense and very interesting days in Dallas, Solidworks World 2019 has come to an end. In automotive industry, it is extremely important to exchange the file format in Catia, but that was not possible in Solidworks, I believe tha. For some models, this process can introduce topological problems with the model. I imported this to solidworks as a stl file. The CAD file needs to be exported from the CAD software to. All are free. In rapid prototyping technology, physical objects are produced layer by layer, each layer a 2D cross-section of the 3D mesh in STL format. InStep is a software application that converts from various file formats including STL into STEP format. A Guide To 3D Modeling Service. The Blender Wiki has a great discussion on three different forms of mesh smoothing. com/jokoengineering [email protected] STL was developed for rapid prototyping and very little else can make use of it. Using SketchUp Data with Other Modeling Programs or Tools. Just use File > Open then select. I've never tried this with Solidworks but looking in SW2013 (Professional), STL is available as a file type under Open File. All CAD software supports the export of Parasolid ®, ACIS ®, STEP, and IGES file formats, which can then be readily imported into COMSOL Multiphysics ®. Save to STL and 3D print, it couldn’t be much simpler! This is a nice quick 3D print and could easily be used as a keyring or give-away item, especially if you design your own. Use the procedure below for saving both parts and assemblies as STL files for eventual 3D printing. The company is based in New Zealand, and has provided hundreds of clients with ID and CAD services throughout more than 20 years of operating. STL files into any CAE program? Post by Jersey Tom » Sat Oct 26, 2013 9:55 pm Even if you can make a surface out of it, I'd say it's limited what you can probably do with it. Edit: Just saw your message about how importing as a solid does not work. The Einscan-S generates a single STL file that can be sent straight to your 3D printer. Browse to the STL file you want to import and click Open. This powerful artistic software lets you to take a picture or drawing and convert it into relief model or vectorized geometry that can be machined by a CNC mill, router. Hardware and system requirements for SOLIDWORKS 3D CAD products. Copying the relevant geometry to the correct layer is a simple as point and click. com is now LinkedIn Learning! To access Lynda. typical for an external aerodynamics simulation. Smooth rod : X-bar Note: 304 Stainless Steel, A2 Tool Steel, or O1 Tool Steel are recommended for smooth rods as it can help to prevent friction from rust and manufacturing (straightness) standards are higher. [Smoothing] Smooth object using Global smoothing within the Mesh Prep Wizard. Autodesk's Netfabb distinguishes itself by being geared towards engineers with its advanced 3D printing preparation capabilities. Just export your file to. Rust issues can be prevented on the normal steel rods by maintaining a coat of oil. 9 for SOLIDWORKS makes it easy and fun to design complex free form, aesthetically pleasing "Class A" surfaces in SolidWorks. Make sure you are not currently editing the model, or STL Check will return no errors, even if there are some: Here’s a little support on how to fix errors that STL Check has picked up. It translates 3D models into instructions your printer understands. How to make a reverse mold from a stl file? checkout Smooth-On, in particular, Solidworks, Solidedge. You can easily open a 3D model and use various tools to edit. I wanted to be able to zoom in on my parts so this wasn't going to work for me. Choose the Binary option. Scaling objects. SolidWorks users will feel at ease with the Mastercam machining tree, which. How to Fix Blocky Circles & Arcs Posted on August 2, 2011 by AutoCAD Tips If you have worked on large drawings or have had to zoom in and out a lot you may have noticed that curved objects like circles and arcs appear blocky or look more like polygons rather than circles. NET/C#) and Add-ins (C#/VB. Hi Team, Could anyone of you help me to convert. Make sure you have IPS and ANSI selected, and then click OK. To make this easy, use the ‘COPYTOLAYER’ command. STL is a cross-platform file format often used for machining and 3D printing, or for importing into CAD programs like SolidWorks. This is an adequately close model of Magneto/Shaw's helmet from x-men first class. stl", a one piece base. 04) those are using some older components which can cause known display issues, so if possible use one of the specific distribution packages below. Once done, you can export to STEP then import into SolidWorks. stl and set Solidworks to the highest resolution for. Register before late registration starts on October 1st to save. shred guitarist Andy James and Ignite Amps - is a high gain preamp pedal designed to emulate all the behaviors of a tube amp.  One can plot the generated airfoil, camber line and the leading edge circle by setting an option input wantPlot=1  A data file can be generated by setting the option input wantFile=1. Linux - Snap. dwg file extension in the drop down menu. Is it normal that Solidworks has difficulties to make a smooth STL file, especially round shaped models. STL file to triangle and quad facets, creates type 2 and type 5 lines and inserts standard primitives like cylinder (n-4. Resulting file should be easy to work with and modify without crashing. This printer is my attempt to make additional modifications and improvements to the original Eustathios Spider design I published earlier. igs file to. Identify if you have an issue, where it is and how to fix it. STL files describe a model's surface geometry using a mesh of plain or triangular faces, which define the curves and surfaces within a native SOLIDWORKS file. I could possibly do them in SolidWorks, but you would still have facets across the model. Besides being very user-friendly and easy to operate, HiCAD also enables a convenient re-use and further processing of your existing CAD data. stl Solidworks settings I think I have it. You can edit the scanto3d feature if you have Premium and it will allow you to remove extra points that are inconsistent with the shape expected. With GrabCAD Print, there's no need to export an STL. import osimport structfrom […]. If you want to specify the orientation at which your part should be printed —. When converting to solid, it will not smooth the surfaces. While Blender has many modeling features, this tutorial is focused on modifying the underlying STL file for smooth 3D printing (rather than optimizing for renderings, etc. stl files just due to the face count. Correctly converting CAD files into STL files is very important in order to print accurate parts. We’ve spoken to Tyler, who appreciated how Scan2CAD’s batch conversion feature allows him to convert multiple PNG scans to DXF at once. stl file knows exactly how big your object is. Just remember that an STL file is a polygon mesh, it does not have smooth surfaces. Human2go is a certified Solidworks partner, creating precision human Solidworks models for the global Solidworks community. The VRML translator supports explicit normals, crease angle smooth shading, and color per vertex, which results in smooth blending of colors. Share in open source or sell your 3D print files!. OBJ) into Fusion 360 and you would like to convert it to a solid body to edit. Smooth X-axis for Prusa i3 with Leadscrews by MazaaFIN is licensed under the Creative Commons - Attribution - Non-Commercial license. stl トランスレータは、solidworks の部品ドキュメントとアセンブリ ドキュメントを stl ファイルとしてエクスポートします。 次をクリックします： STL エクスポート オプションにアクセスしてデータを. The Hole Wizard is made up of two tabs, the first: Type , covers the creation of the hole. Quads enable us to more precisely control the subdivisions and smoothing of the model. First, use digital. If your mesh was manifold, it will turn into a fairly clean nurbs surface, though it will probably be a large file because each mesh face will be a nurbs plane. 1, ring stl file, spur gear cad generator, bevel gear cad generator, inner spur gear, planetary gear stl file, buy spur gears, spur gear cad drawings, spur gear selector, type a spur gear, 8 5 x 7 5 print online brochure, 0. In Assemblies, use the tab Export option to export the entire Assembly at once. 1) Set the system variable WHIPARC to a value of <1> This variable determines if curved objects is displayed as a smooth curve or as a series of “vectors” Setting this variable to (zero) turns off the smooth curves. Re: Can FreeCAD export. New in SOLIDWORKS 2018 is the Surface From Mesh tool, it lets you manipulate a mesh object that you imported from an *. I gotta hand it to the presenters and all the people in the background for Solidworks 2018 that create the demos, set-up all the files and roll it out in such a beautiful way. [Import Data] Import mesh data (STL file) created by EZ Studio using ScanTo3D module. I wanted to be able to zoom in on my parts so this wasn't going to work for me. Despite how popular SOLIDWORKS is, there is a lot of outdated and simply inaccurate information on the web regarding what video card you should use. I imported the. How to Smooth Jagged Edges If this is your first visit, be sure to check out the FAQ by clicking the link above. org] Once done, you can export to STEP then import into SolidWorks. Use the procedure below for saving both parts and assemblies as STL files for eventual 3D printing. STL for the type and check the "Import as Solid" option inside the option tab. Moi3d saves quads in Obj format, with smoothing normals. I'm a member of FSAE team at my school. Only one thing could make this fall more perfect, a new version of SOLIDWORKS to play with! That's right folks it's update season and there are a few things you should check to make sure your transition to SOLIDWORKS 2020 is smooth and easy. After you extrude your selection, Blender automatically puts you into grab mode on the newly extruded parts. Rising the resolution when exporting is an option of course but is also very demanding for our desktop. Then click on Options, and enter 0. Don't forget to offset your object from the top plane so that you can make your Oomo mold!). Digital models on your computer are typically represented by a large list of triangles. Re: How to import. CATIA V5 - STL Rapid Prototyping 2 (STL) allows to tessellate CAD data with control of the sag value and the maximum length of edges. A creeping corporate presence, as well as a succession of SOLIDWORKS executives, belies a private impatience while the public and press is served a soft sell consisting of smooth talk and smiles. Import Mesh File [Decimation] Reduce the model size by reducing the number of polygons by 30%. 2nd Generation PZC Piling Design Software. NET/C#) and Add-ins (C#/VB. Using Scan2CAD conversion software, they convert the scanned images into a DXF file format. stp and import it creates faceted surfaces instead of smooth round tubes. smooth circular features. Solidworks does not seem to have an STL export settings page, I don't know how they determine the way it's meshed. 1) Set the system variable WHIPARC to a value of <1> This variable determines if curved objects is displayed as a smooth curve or as a series of “vectors” Setting this variable to (zero) turns off the smooth curves. Resolve issue of "Unwanted surfaces" using Meshmixer and restore STL files: Import. How To Translate 3D CAD Files into. Click Options. This Code shows how to load in a 3 dimensional model from a stl file format which is often used for rapid prototyping and cad software. Choose Part and then click OK. They are to be tightened till the locking of the joint, then consequently you have to loose them until you obtain a smooth movement with a low clearance between components. Purchase and download 3D models, stream and print with your own 3D printer, or buy 3D-printed product - we will 3D print and ship it to your home. Under Files of type, select Lithography (*. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities. Then I use another 3D software to deal with the same step file, the stl file is very smooth. You can find this file for free at Let’s be straight: importing some kind of 3d files (e. He also invented the world's first stereolithographic 3D printer. The file will be huge, it will be faceted instead of the smooth faces, and you will not be able to add features to it. The cross section images shows you how to assemble the upgrade parts. Your not going to be able to restore the original primitives and smooth surfaces. Change file type to. STL files, being mesh files, have the faceting fixed. However, this will result in multiple shells. Low-resolution means that the triangles in your STL file are big and the surface of your print will not be smooth. STL file format. STL > Options 3. 3MF file to create surfaces and solids. Click at the Sketch button in the upper right corner close the 2D Sketch. but when I open the stl file exported, I found the model surface is not smooth, I can see obvious edges and corners. Considering the wide adoption of STL as the common 3D Printing format, it's important to know how to actually create an STL file in the software that you are using. Surfboard shapers don’t have enough cash for these so I assume it’s pirated software. Highly detailed video to convert a STL file from Solid using Solidworks. For reverse engineering, SpaceClaim is unmatched in terms of power, ease of use and flexibility. Just use File > Open then select. The sides on the outer lens are faceted, which can be seen at roughly the 3 o'clock position below. It lets you view a 3D object in respect of all angles and direction. org] Once done, you can export to STEP then import into SolidWorks. If you like stl you can still export to stl of course. stl to Solid please! I have a *. Our smooth tile finish means no messy grout lines to worry about; ArmorCore reinforced products withstand extraordinary amounts of pressure with no cracking or breaking; Unit measures 60 in. Low-resolution means that the triangles in your STL file are big and the surface of your print will not be smooth. Mastercam® for SolidWorks® combines the world’s leading modeling software with the world’s most widely-used CAM software so you can program parts directly in SolidWorks, using toolpaths and machining strategies preferred by shops around the world. Get your parts into production in less than 5 minutes. Snap packages are available, as those are built against an older Ubuntu (16. It happens pretty often to me to import STL files from solidworks and 3ds or obj files from libraries. In this paper, the more systematic approach to generate STL file by segmentation and Delaunay triangulation from the scanned data is presented. CADfix is a multi-purpose tool for CAD data translation. For that you have no choice but to rebuild the model. stl (foot shape) file exported from a 3D scanner and I need to convert it in to a solid shape to use it in Ansys. stl Go to options In STL/VRML menu, change "Import as" to "Solid Body". Software for adding supports to 3D printed miniatures in STL file. How to convert points cloud from 3D scanner into CAD Model? in solid modelling software like Autodesk Inventor or Solidworks the best way is Geomagic. Is there a better way to convert from Solidworks, being able to import into Cura and have it printed smooth. 3D Progressive die design software by an experienced tool and die maker. (Autodesk Platinum Partner based in the Czech Republic) featuring thousands of free CAD tips, utilities, 2D/3D blocks, videos, glossaries and discussions. Share in open source or sell your 3D print files!. , holes, fillets, rounded corners, etc. This produces one huge STL or 4 STL files (one for each domain). Shakuhachi Flute. Too few triangles, and a circle becomes a stop sign. Rising the resolution when exporting is an option of course but is also very demanding for our desktop. Surface Body Imports data as surfaces. Create a Layer in your DWG file for CNC paths and copy the relevant geometry onto it. STL, GLTF; Native or standard formats (Parasolid, ACIS, STEP, IGES, SOLIDWORKS, JT, Collada, and Rhino and GLTF). stl2dat is an utilitary tool to convert. In other cases, an STL editor needs to be used to combine the different shells into a single unified body.