3D Hubs is now Hubs - custom parts manufacturing for engineers worldwide
CAD & file preparation
CAD (computer-aided design) allows engineers and designers to create 2D or 3D models of products before they are manufactured. CAD helps engineers visualize the part's construction and run simulations to test its parameters, such as strength or temperature resistance, before any physical models have been created. This results in a faster and cheaper workflow. These articles will help you understand how to use CAD modeling for your designs and how to correctly export your models for 3D printing.
3D printing STL files: A step-by-step guide
Learn how to avoid low quality prints or unnecessarily large 3D files by exporting your STL file in the correct resolution.
3D modeling CAD software
Learn about the differences between the different types of available 3D modelling CAD software (solid modelling, surface modelling and sculpting) and choose the right tool for your application.
