Materials — When complicated geometry proves more trouble than it’s worth, the deceptively simple function of transmitting torque can be improved by even small changes in chemical makeup. The core ...

Shaft design veteran Alex Dee co-founded Aretera with a straightforward but subversive thesis: Stability and stiffness aren't the same. The post The story behind Aretera's first-of-its-kind shaft ...

Because shafts provide the inner raceways for all linear bearings, theirs is often lumped into bearing design as an afterthought. But bearing raceway sections on shafts are very critical because some ...