How parts are actually made. Metal 3D printing, CNC, injection molding, casting — the tolerances you can really hold and the defects that show up in production.
Latest · Page 05Investment Casting vs Sand Casting: When to Use WhichA reference manual for working engineers
One engineering concept per video, at the depth the job actually needs. Every page follows the same five steps and is built to still be right in five years.
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Industrial IoT Sensors 101: How Factories Monitor Equipment
A cooling water pump runs for years, then its bearing seizes and the line stops, though the warning was there for weeks. What a factory actually measures on a machine, how each sensor works, where to mount it and how fast to read it, how the signal reaches a controller, and how to rank what the system raises: warning, alarm, trip.
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Latest · Page 05Investment Casting vs Sand Casting: When to Use WhichWhy things break and how to catch it on paper first. FMEA, root cause, fatigue, Weibull, SPC, inspection.
Latest · Page 02FMEA Explained: The Method Most Engineers Fill In WrongHow a design gets from sketch to production line in one piece. DFM, GD&T, tolerance stack-up, design reviews, industrialization.
Latest · Page 04Design for Manufacturing (DFM): The Rule New Engineers BreakHow a factory knows what is happening on its own floor. Sensors, PLCs, SCADA, machine vision, predictive maintenance.
Latest · Page 06NewIndustrial IoT Sensors 101: How Factories Monitor EquipmentCore FundamentalsE
The things that don't change. Stress and strain, material selection, process capability, bearings, bolted joints.
Coming soonFirst pageStress vs Strain: The Difference Your Textbook Skipped
Tools & SoftwareF
What is happening under the hood when you hit simulate. CAD, FEA, PLM, CAM, and where the model stops matching the part.
Coming soonFirst pageCAD Parametric Modeling: What's Actually Happening Under the Hood