Functional Dimensioning Training
Gain mastery in functional dimensioning using practical GD&T techniques for shafts, bores, and brackets. Explore ASME Y14.5 standards, effective datum strategies, precise control of position and runout, plus reliable inspection methods. These skills help reduce scrap, prevent assembly problems, and enhance overall engineering reliability and performance.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course delivers practical, current skills in ASME Y14.5 and GD&T for producing clear, functional drawings of shaft-and-bracket assemblies. You'll cover datums, position, runout, perpendicularity, and parallelism, applying them to actual features, selecting size tolerances, and developing inspection plans with CMMs, gauges, and indicators to minimise scrap, rework, and assembly issues.
Elevify advantages
Develop skills
- Apply ASME Y14.5 GD&T principles to produce clear, functional drawings quickly and accurately.
- Design effective datum schemes by selecting appropriate datums for shafts and brackets to ensure reliable fits.
- Establish geometric tolerances to precisely manage position, runout, and alignment in components.
- Validate GD&T specifications using CMMs and gauges to create efficient, repeatable inspection processes.
- Optimise fits and tolerances to achieve the right balance between function, manufacturability, and production costs.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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