Categories
How-To Printables.Com Website

How to Post a Model on Printables.com

Post a Model

Login to Printables with your username and password.
In the upper-right hand side of the screen, click the “+ Create” button (highlighted in yellow, below).

Select “Model” (in yellow, below) to upload a design that you have made or modified.

The minimum information that you will need to provide:

  • A 3-D model file of your design (.stl, .3mf, .step, sl1s, .stp, .amf, .obj)
  • A picture of your model (.jpg, .gif, .png). This should preferably be a photo of the model printed out if possible, but a screenshot of a preview or render also seems to be acceptable.
  • A name for your model
  • A short summary of your model
  • A category your model should be listed in (selected from a provided list
  • Which license you wish to publish your model under

Enter and upload the required information and you are ready to publish your model for all to see.

If you aren’t ready to publish yet, leave the slider on ‘Draft’ and press the “SAVE DRAFT” button to save your draft for later use. When you are ready to publish your design publicly, click the Draft/Publish slider over to ‘Publish’ and then press the “PUBLISH NOW”.

Keep in mind that publishing is not a final, permanent decision. You can continue to edit your model and all fields about your model. If you decide there was a mistake or you want to retract your publish, simply slide the slider back to ‘Draft’ and press the “SAVE DRAFT” button to make it private again.

Additional fields

Above we addressed the minimal, required fields to publish your design to printables.com. There are a number of other optional fields you should consider completing to help the site and other users find your model more easily, categorize your model, or use your model more effectively. These include:

  • Additional Tags
  • linking Remix files (reference the original files)
  • a detailed Description
  • any other supporting files (.txt, .pdf (instructions))
  • Print files (.gcode, .sl1)

You can also re-arrange your photographs that you uploaded and choose which one will be used as a cover photo (‘set as cover’) for your object in the 3-D Models index on printables.com.

Categories
Tech

How does 3-D Printing work?

The first step of 3-D printing something out of plastic is to define or get a 3-D model of the object you would like to print. To define the object you would use 3-D CAD (Computer-aided Design/Drafting) software like OpenSCAD, Autodesk Fusion 360, SketchUp, or OnShape that allow you to design your object and export the result as an .STL file. Alternately, you can search an find a part that has already been designe that also meets your needs. There a numerous 3-D model repositories and index sites online where you can download (free and paid) models to print.

Once you have your desired object defined, it will be loaded into software called a slicer (we use PrusaSlicer) that will break the 3-D object into a series of discrete layers and generate the step-by-step instructions for the 3-D printer to follow to create the object. There are many variables (layer height, perimeters, infill type, infill density) and configurables (support, rafts, brims) that can be modified in the slicer to get the exact print result you want. The output of the slicer software is a .gcode file containing all the instructions.

This .gcode is then loaded onto the 3-D printer along with the desired filament and the printer is given the instruction to start printing. The printer will heat up the bed and nozzle, the step through the instructions (gcode) created by the slicer. Depending on the size of the object, the layer height, density of infill the printing of your object can take anywhere from tens of minutes to tens of hours or even multiple days.

Once the print is finished the printer will cool down and the print will be removed from the print bed. Any necessary post processing (removing supports, sanding surfaces, finishing, painting) would then be performed. This process ends with a 3-D plastic model of the object you designed or selected.

While the capabilities of 3-D printers continue to increase and prices continue to decrease, we realize that not everyone wants to do every step of this process. We can help by performing any or every step of this process for you, or we can assist you in any area where you need help.