When designing helical or compression springs, you’ll confront several challenges and trade-offs, especially when it comes to getting the best possible performance from the wire. You will want to use ...

“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 ...

Japan’s Helical Fusion has completed a one-of-a-kind coil manufacturing machine that could help it realize its vision for limitless energy through nuclear fusion. The machine is designed to produce a ...