MillwrightIQ
Field Notes

Articles

Practical trade math, apprentice guidance, and field-tested knowledge — written by someone on the same path, not a textbook.

Trade Math

How to Calculate Pulley RPM and Belt Speed

The driver/driven formula, real examples, common mistakes, and the motor speeds every millwright should keep in their head.

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Apprentice Hub

5 Things Every First-Year Apprentice Should Know

Blueprint reading, precision measurement, lubrication, and the habits that protect a 30-year career from day one.

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Bearings

Understanding Bearing Fits: Interference, Clearance, Transition

Plain-language breakdown of the three fit types, why the wrong fit destroys bearings, and how to install them correctly.

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