Electrical/Magnetic Thickness Measurements TRIZ Cases
- Spot Weld Nugget Diameter Estimation Using Resistance and Expansion
By combining expansion, contraction, and resistance signals, this case improves spot weld nugget diameter estimation when interface reach matters.
- Digital Wear Sensor Circuit for Fast Low-Power Abrasion Measurement
A chain of digital elements disconnects as abrasion progresses, enabling faster wear measurement with lower power and simpler circuitry.