Material Condition Modifiers
By Janet Braun
Material condition modifiers may be applied to tolerances for geometric characteristics of features of size. A feature of size is one that can be measured across two opposing points, either internally or externally.
Tooling Around With Toolbars
By Jeffrey Laurich, Craig Black
Students examine AutoCAD toolbars and toolbar commands. They then test their knowledge in a matching exercise.
What Is Torque? (Screencast)
By Terry Bartelt
Learners read a description of torque and study the factors that cause its magnitude to change.