دانلود کتاب Unigraphics NX-3 for Engineering Design

Unigraphics is one of the world's most advanced and tightly integrated CAD/CAM/CAE roduct development solutions. Spanning the entire range of product development, Unigraphics delivers immense value to enterprises of all sizes. It simplifies complex product designs, thus speeding up the process of introducing products to the market. The Unigraphics software integrates knowledge-based principles, industrial design, geometric modeling, advanced analysis, graphic simulation, and concurrent engineering. The software has powerful hybrid modeling capabilities by integrating constraint-based feature modeling and explicit geometric modeling. In addition to modeling standard geometry parts, it allows the user to design complex free-form shapes such as airfoils and manifolds. It also merges solid and surface modeling techniques into one powerful tool set.