Solidworks File Format For 3D Printing?

IGES Files – Initial Graphics Exchange Specification ( IGES) is a file format in SOLIDWORKS which can be used in other CAD software as well. This file formate can be generated to be used in 3D printing as well. To save a specific file in IGES format just click on “Save as” option and select file type as IGES as shown in the following figure:
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You can export part and assembly files to STL (.stl), 3D Manufacturing Format (.3mf), or Additive Manufacturing File Format (.amf) format. To export a 3D print file:

1. Click,
2. In the Print3D PropertyManager, expand Save To File,
3. For Format, choose one of the following:
   • STL (*.stl) This ASCII or binary format file describes only the surface geometry of a 3D object as a raw, unstructured triangulated surface.
   • 3D Manufacturing Format (*.3mf) This is an additive manufacturing focused file format that lets you send full-fidelity 3D models to other applications, platforms, services, and printers.
   • Additive Manufacturing File (*.amf) This xml-based file lets you select export options that store the color and materials of the object to be 3D printed in the,AMF file, as well as the geometry of the model.
4. Click Save File,
5. By default, the file is saved to the model location.
6. Click Options, While many options are the same for the,stl,,3mf, and,amf file formats, they have these differences:
   • 3D Manufacturing Format (*.3mf)
     

     Show 3MF info before saving file	View the 3MF information before saving the file.
     Include materials	Includes base materials with the exported file.
     Include appearances	Includes appearances with the exported file. Only surface mapped textural appearances are exported to,3mf,
     Include slicing	Includes slicing information with the exported file.

     /li>

   • Additive Manufacturing File (*.amf)
     

     Include materials	Includes the materials applied to parts or bodies.
     Include colors	Includes the colors applied to the model as part of the model appearance.

     /li>

   • STL (*.stl)
     

     Do not translate STL output data to positive space	Maintains the exported parts in their original position in global space, relative to the origin.
     Save all components of an assembly in a single file	Saves the assembly and its components in a single,stl file.
     Check for interferences	Performs an interference check on an assembly document before saving.

     /li>

7. Click OK,
8. Click Save,

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How do I 3D print in SolidWorks?

Step 1: Creating and Importing a Design in SolidWorks – Once SolidWorks is open click “ok.”The first step to 3D printing is having an idea to print. If starting from the beginning one must choose whether they are creating a part or opening an old file.
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How do I export my SolidWorks file as a 3MF file?

How Do I 3D Print from SOLIDWORKS? As 3D printing becomes more common in the workplace, users are turning to to better understand their designs in the context of 3D printing. SOLIDWORKS offers several 3D printing visualization and analysis tools and all of them can be accessed through the Print3D tool ( File > Print3D ). Let’s take a look! Does My Part Fit on My Printer? The first step in analyzing your design for 3D printing is to ensure that it will fit inside the print area. Under Printer, you can select the 3D printer that you will be using. If this is your first time using the Print3D command, you will need to add your printers to your favorites list. Click on Manage Favorites to browse all available 3D printers, SOLIDWORKS has added a comprehensive list of 3D printers with up-to-date envelope information so you can quickly find your most used printers and add them to your Favorites for easy access. If for some reason your 3D printer is not listed under this library, you can define a Custom Printer by manually inputting the print volume dimensions. Under Print Bed Location select a plane, or planar face, to be defined as the bottom plane of the model. This will automatically orient your model on the print bed. If the model is larger than the print volume, the geometry outside the print volume will be highlighted in red and you will not be able to print. Under Scale, you can also choose to print your design at a scale other than 1, which is the current size of the model in SOLIDWORKS. To do so, type a value for the scale factor. The new value is saved as a document property in the SOLIDWORKS file so if you print the model again, the saved value is used still there.

1. Build Analysis
   • This allows you to preview the faces of your model that may require supports. Depending on the printer being used, at a certain overhang angle, the print quality is greatly affected unless supports are used. Type in the maximum angle for the faces that will require support. I recommend changing the Support face color to red and checking Show As Transparent to make it easy to visualize all of the faces that will need support.
2. Layer Height
   • This option lets you visualize the height of each print layer in order to determine whether the print resolution is sufficiently fine to produce the desired print. Type in a layer height and turn on Show Striation Lines in order to get a preview.
   • If you are planning on exporting your file as a,3MF (3D Manufacturing Format), you can choose to let SOLIDWORKS generate the slices for the 3D print and embed those into the,3MF file instead of slicing the model using the printer’s slicer software
3. Thickness/Gap Analysis
   • If you are using FDM (Fused Deposition Modeling) for your prints, this calculates the ideal wall thickness/gap based on the material that you set and the layer height.

How Do I Export the File to Be 3D Printed? When you are done analyzing and visualizing your design, you are ready to export the 3D print files. You can export part and assembly files to STL (.stl), 3D Manufacturing Format (.3mf), or Additive Manufacturing File Format (.amf) files.

• STL (*.stl)
  • This ASCII or binary format file describes only the surface geometry of a 3D object as a raw, unstructured triangulated surface.
• 3D Manufacturing Format (*.3mf)

  This is a 3D focused file format that contains 3D model, material, and property information for sharing full-fidelity 3D models to other applications, platforms, services, and printers.

• Additive Manufacturing File (*.amf)

  This xml-based file lets you select export options that store the color, scale and materials of the object to be 3D printed in the,AMF file, as well as the geometry of the model.

Under Save To File, select your desired format and click Save File, Once you have one of these files, you can import it into your printer’s slicer software to generate the G-code that the printer will use to print your design. Can I Print Directly From SOLIDWORKS? Yes, but only if your 3D printer manufacturer uses the SOLIDWORKS 3D Print API.

• As soon as you finish using the Print3D command and click OK, the 3D printing rapid prototyping dialog box will open to ensure that your printer’s build area is empty.
• The printer will start to warm up get ready to print.
• If your 3D printer does not use the SOLIDWORKS 3D Print API, you can still export the file as described above and import it into your printer’s slicer software.

How Do I Set My 3D Printing Options? If you are planning on printing directly from SOLIDWORKS, you can set the 3D printing options that you would typically set in the slicer software. Job Quality corresponds to the print layer height and is the printer’s approximation to match that resolution.

Infill Percentag e lets you select the percentage of the part that is solid. You can select between 0%, 10%, 40%, 70%, and 100%. Infill percentage can greatly affect print times and part strength. Include Raft builds the print output on top of a raft of disposable material that you can remove after printing.

This option is cleared by default. Include Supports adds supports for model faces that are in open space with no part of the model supporting the face. This option is selected by default and resets to the default each time that you open the Print3D PropertyManager,

The tools available inside of the Print3D command are easy to use and set up. Even if a different slicer software ends up being used to send the model to the printer, these tools can serve as a great starting point to understand the 3D printing requirements that your specific design may have. Ready to learn more about SOLIDWORKS? Explore the different training options that we have to offer.

: How Do I 3D Print from SOLIDWORKS?
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What file formats are used in 3D printing?

The most common and universal file formats for 3D printing are STL and VRML. STL stands for “stereolithography” – it is a 3D rendering that contains only a single color. This is typically the file format you would use with desktop 3D printers. VRML (“vermal”,,WRL file extension) stands for “Virtual Reality Modeling Language” – it is a newer digital 3D file type that also includes color, so it can be used on desktop 3D printers with more than one extruder (i.e.

Two more nozzles that each can print with a different color plastic), or with full-color binder jetting technology. Additive Manufacturing File Format (.AMF) is a new XML-based open standard for 3D printing. Unlike STL, it contains support for color. They can also be compressed to about half the size of a compressed STL file.

AMF is not widely used at present, but in future we would like to add this an option for uploading and downloading files to and from the NIH 3D Print Exchange. Another file format input for 3D printers in GCode. This file contains detailed instructions for a 3D printer to follow for each slice, like the starting point for each layer and the “route” that the nozzle or print head will follow in laying down the material.

In addition, 3D printer manufacturers may have their own proprietary input file formats that contain instructions specific to the methodology for that make or model, and that are compatible only with that manufacturer’s software. This does not create a barrier to printing with these machines, as the proprietary file format is generated from the user’s own STL or WRL file.

Some examples include the,form file, used with the PreForm software for Form1 printers, or the,zpr format, proprietary to the ZPrint and ZEdit software used with ZCorp binder jet printers.
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What file format should I use in SolidWorks?

To show the differences in quality, we’ll be using the SOLIDWORKS model seen below: – Figure 1: SOLIDWORKS Coffee Mug Model I chose this model for one specific reason – there’s not a single straight line on it. The truth is, if your printing projects are generally prismatic, you’re unlikely to notice a major difference in printing quality as a result of adjusting settings in SOLIDWORKS.

However, for projects making heavy use of arcs, circles, splines, or curves, the quality difference will be significant.3D printers typically use mesh files for printing, which are tessellated approximations of CAD models made up of hundreds or even hundreds of thousands of triangles. Common mesh file formats include,stl,,3mf, and,amf, but regardless of which format you choose, the resolution (or a number of triangles in the mesh file) ultimately determines the quality of the final print.

While the,stl format is more common, you may consider using,3mf if you have a multicolor printer, as appearances are supported. To adjust the number of triangles in your model, access the SOLIDWORKS system options and choose the Export category. At the top of the dialog, you’ll find a File Format drop-down menu.
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