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Datums are reference measurement surfaces, planes, or points from which other part features are measured. By using the 14 geometric characteristic symbols along with datum references the functional requirement of a part or assembly can be effectively communicated. The proper identification and usage of datums in GD&T is explored.

By using GD&T, a print can explicitly call out necessary tolerances in an unambiguous fashion. Using shop floor footage and animations to illustrate examples, this program introduces the viewer to GD&T rules and concepts. The 14 symbols used in GD&T are highlighted with examples to define their use.

This program is part of the Fundamentals of Geometric Dimensioning and Tolerancing package. In Feature Relationships, the ten remaining geometric characteristic symbols and their categories (profile symbols, orientation symbols, location symbols, and runout symbols) are examined in greater detail using demonstrative examples to clarify their use.

This program shows how Subaru used its lean improvement system to achieve breakthrough environmental performance. The lessons learned can help any manufacturing company become a better environmental steward.

This program focuses on grinding and how it is used to shape and finish high precision workpieces made from metals and nonmetals. It features segments on precision grinding methods, abrasives and grinding wheels, balancing, and dressing grinding wheels, grinding safety, and workpiece surface finish.

This program highlights the versatility of heat treating in altering the metallurgical properties of metals and alloys. This versatility is broken down into three groups of processes: through hardening processes, surface hardening processes, and softening processes.

Holemaking

This Hydroforming program examines the basic materials, tools, and techniques of tubular hydroforming and sheet metal hydroforming.

The Injection Mold Types segment showcases in detail the cold-runner two-plate mold, the cold-runner three-plate mold, the hot-runner mold, and the insulated runner mold.

This program covers the array of robot configurations and features segments on robot anatomy and types, robotic programming, and sensors.