Prepping for 3D Print


#1

Hello SketchUp Community,

Can you guide me to the right location for Plugins/Extensions for prepping a file for 3D Print.

Also, can you assist with guiding me to the “best practices” for build a 3D model in SketchUp

Our goal is to build a 3D model ready for print and not have to use a third party to prep it for print.

Any assistance would be greatly appreciate. Thank you

TeamSDA


#2

The most important step is to make sure your model is a SketchUp “solid” (not really a solid in the sense used by other modeling tools - a group or component that is a closed, airtight surface with no extraneous faces or edges). ThomThom’s SolidInspector2 and TIG’s SolidSolver are excellent extensions for checking and correcting issues with solids. Depending on what you are trying to print, you most likely also have to build the model at an exaggerated size so that small edges are not lost, and then scale it down to the real size just before export as STL.


#3

Also see this list of best practices: http://mastersketchup.com/8-tips-for-3d-printing-with-sketchup/


#4

Have you checked out my tutorial?

That might help answer some of your questions.

Also, I want to note that we now have a Printables feature on 3DWarehouse! Printables is a feature that makes it easier for millions of 3D Warehouse users to create, share, and print STL files. It’s built directly into 3D Warehouse, so there’s no need to download any additional plugins. Simply upload your SketchUp model to the 3D Warehouse, make it public, checkmark it Printable. From there, 3D Warehouse will hand your model off to Materialise’s Cloud Services which will analyze your model and automatically fix some of the most common issues that are known to hamper 3D Printing workflows. They will then generate a watertight STL file and send it back to 3D Warehouse where it will be available for you to download.

Making a model 3D Printable Knowledge Center Article.