• Metal bellows are extremely sensitive and responsive. • They can be helium leaktight. • Metals bellows can be made with infinite fatigue life. Metal bellows are used for hermetic seals, volume ...

Electrodeposited nickel bellows couplers flex to fit misaligned shafts yet remain torsionally stiff. What do a micron-precision silicon wafer cutter, a surgical microscope focusing mechanism, and a ...