- Mechanical Drafter
- A technical professional who creates detailed engineering drawings, schematics, and plans for mechanical systems, parts, and assemblies using CAD software.
- CAD (Computer-Aided Design)
- Software used to create precise 2D drawings and 3D models of mechanical components and systems β AutoCAD, SolidWorks, and CATIA are the most common platforms.
- GD&T (Geometric Dimensioning and Tolerancing)
- A standardized system of symbols used on engineering drawings to define the allowable variation in form, orientation, and position of manufactured parts.
- Bill of Materials (BOM)
- A structured list of all components, parts, and materials required to manufacture an assembly, typically prepared or maintained by the drafter.
- ASME Y14.5
- The American Society of Mechanical Engineers standard governing dimensioning and tolerancing of engineering drawings β the primary reference for US mechanical drafters.
- Title Block
- The standardized section of an engineering drawing that records the part name, drawing number, revision level, scale, material, and approval signatures.
- Revision Control
- The process of tracking, documenting, and approving changes to engineering drawings over time so that only the current approved version is used in production.
- As-Built Drawing
- A drawing updated after construction or manufacture to reflect the final installed or produced state of a component or system, including any field changes.
- Isometric Drawing
- A 2D technical drawing that represents a 3D object by projecting it at a 30-degree angle, giving the appearance of depth without true perspective distortion.
- FLSA Classification
- The US Fair Labor Standards Act determination of whether an employee is exempt or non-exempt from overtime pay requirements β relevant to how drafter roles are compensated.