AutoCAD 3D Basic Mechanical Drawing Workspace Settings & Basic Commands. 

AutoCAD 3D Mechanical Drawing Tutorial -
1. In this tutorial we will practice some 3D modeling exercises based on what we learn in previous AutoCAD 3D Basic Tutorial for Beginners - 1
( AutoCAD 3D Basic Tutorial for Beginners). For one of the object we will learn to create perfect flawless 3D rib in AutoCAD. In this tutorial we will use 3D AutoCAD Use workspace settings and basic Commands.