Manufacturing Resources / Manufacturing Glossary

Manufacturing Glossary

Browse plain-language definitions for terms that commonly appear in design reviews, quotes, inspection plans, and production discussions.

Terms

Anodizing

A controlled treatment for aluminum that builds a protective oxide surface and can support a defined appearance.

Bead Blasting

A surface-preparation process that produces a more uniform matte texture.

Cavity

The shaped volume in a mold that forms the external geometry of a molded part.

Datum

A designated reference used to locate, inspect, or define a feature on a part.

Ejector Pin

A tooling feature that helps release a molded part after cooling.

First Article Inspection

A documented review of an initial part against agreed drawing features and requirements.