Tolerance and Fit Course
This training equips you with skills in ISO limits, fits, and geometric tolerances for 30 mm shaft-hub assemblies. You will learn to select economical tolerances, create unambiguous drawings, and guarantee reliable, low-friction, high-precision fits that suppliers can reliably produce, enhancing engineering outcomes.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in ISO limits and fits for 30 mm shaft-hub connections through this targeted Tolerance and Fit Training. Master reading ISO 286 tables, calculating MMC/LMC, and assessing clearances or interferences for actual assemblies. Specify suitable IT grades, geometric tolerances, and surface finishes, converting them into precise drawing notes, inspection procedures, and supplier specifications that minimise rework and assembly problems.
Elevify advantages
Develop skills
- Select ISO fits like H7/g6 or H7/k6 for dependable 30 mm assemblies.
- Calculate ISO limits, MMC/LMC, and fit clearances efficiently.
- Implement geometric tolerances such as position, runout, and cylindricity for shaft-hub fits.
- Align IT grades, surface finish, and costs with practical machining processes.
- Draft clear, supplier-compliant tolerance and fit notes quickly.
Suggested summary
Before starting, you can change the chapters and 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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