Use AutoCAD's "Extrude" and "Revolve" commands to turn 2-D designs into 3-D models. "Extrude" is how 3-D modelers to refer to the technique of stretching a 2-D shape into 3-D space. AutoCAD performs ...

When 3D printing technologies were first adopted for manufacturing decades ago, they were referred to as rapid prototyping machines because compared to old methods, they were able to churn out parts ...

In CAD, a technique for representing 3D objects, in which all surfaces are visibly outlined in lines, including the opposite sides and all internal components that are normally hidden from view.

Many firms and startups are trying to apply the techniques of 3D printing to building construction, including upscaling the tech to 3D-print entire structures from the ground up. But Chattanooga, Tenn ...

Whether you are looking for the right software to fuel your latest design project or picking the best engineering program for a company or class, here’s the best 3D modeling software — and what makes ...