CNC is a universal language, but machine builders still require programming expertise to make their systems achieve optimal performance. Automation experts at NUM helped a Chinese machine builder, ...

The entire gear is cut as part of a single process, without interim removal/reinsertion of the gear blank or manual tool changeover. NUM China has helped Betek to accelerate the development of a ...

The Gleason Pfauter hobbers at Unigear, Montreal, have reduced gearmanufacturing time from 3 hours to 20 min per gear. The Gleason Pfauter P 400 G profile grinder has fully automated built-in gear ...

Hypoidal ring and pinion gears are the most efficient way to transfer rotational power at right angles, from a vehicle’s engine to its wheels. These gears, having curved, angled teeth, were conceived ...