CAD Software Purchasing Guide Features and capabilities are equally important, if not more so, than the price for buying CAD software. Even given that, chances are you may find a free program through this guide that is capable enough for your application. This guide will help you to understand the current offerings.
How to Work with Layers in AutoCAD 2009 Layers are very important for managing AutoCAD drawings, especially for huge architectural and electrical drawings. AutoCAD 2009 has many tools to control layer objects.
Creating Basic Features in Solid Edge: Protrusion Protrusion is one of the most used features, not only in Solid Edge, but in all 3D CAD packages. Here we'll look at how Solid Edges "SmartStep" ribbon bar makes creating a protrusion easy, logical, and quick.
Why 3D Cad Modeling Software is Parametric Have you ever wondered why 3D CAD modeling software, especially Pro Engineer, is parametric in nature? This article discusses geometric and dimensional sketcher constraints in 3D applications.