Japan’s Helical Fusion has completed a one-of-a-kind coil manufacturing machine that could help it ...

[Mr Innovative] needed to wind some coils, and decided to make a machine to do the work. Making such machines has become a lot easier over the years. There was a time when we might probably have had ...

Friction springs consist of radial rings that deform briefly and convert impact energy into frictional heat. Design them into your next design for damping. Carl Fenstermacher, President, Ringfeder ...

“Wait, was that 423 or 424?” When you’re stuck winding a transformer or coil that has more than a few hundred turns, you’re going to want to spend some time on a winding jig. This video, embedded ...

Spring technology for damping is relatively old. Stagecoaches had leaf springs, early trains had large, crude, coil-spring buffers (to absorb shocks when cars bumped together) and early automobiles ...