MIDDLESYS field notes

Useful thinking for people who make physical things.

Practical perspectives on recovering legacy parts, selecting manufacturing processes, developing products, and preserving design intent.

When the Original Part Is Gone: A Practical Reverse-Engineering Path

How teams can move from an undocumented legacy component to a controlled digital model and validated replacement.

The best additive process depends on the decision your part needs to support—not the technology with the most impressive spec sheet.

A prototype proves an idea. A production-ready definition makes that idea repeatable across parts, people, and time.

Have a physical challenge?

Share the component, concept, or production challenge in front of you. We’ll help define the next practical engineering move.