Quick, what’s 360 divided by 23? It’s easy enough to get the answer, of course, but if you need to machine a feature every 15.652 degrees around a shaft, how exactly would you accomplish that? There ...

The teeth of teeth of involute gears hobs and teeth for involute spline shaft hobs have a trapezoidal profile. In the U.S. a huge volume of good quality hobs are produced, and offers potential for ...

Designed for light load applications requiring a rotary drive with adjustable linear position or a linear guide with high torsional stability, the Spline Shaft SS 2 debuts as the smallest spline shaft ...

Contributor Mark Grizotsky has developed another timely insight: “When tool-designers develop roughing hobs for milling roughing straight-side spline shifts, they must remember this about the wear of ...

For years the proprietary spline pattern of rc servos has been a dealbreaker for hobbyists who want to add custom shafts and gears to their servos. First, different servo sizes have different spline ...