Diamond Mowers launched its Drum Mulcher Pro X2 attachment May 20, featuring contractor-driven design improvements and what ...

Invention of the gear-hobbing process about 150 years ago revolutionized not only gear fabrication, but also gear design. Basically, a hob or shaper cutter traverses the gear blank to generate teeth.

A paired design-of-experiment reduces treadwear test cost by reducing the time, vehicles and tires needed to detect statistically significant treadwear changes. Traditional treadwear test design uses ...