Gears keep the world moving. Available in a variety of shapes and made from a wide range of materials, gears are found absolutely everywhere. From the tiniest and most delicate gears used by ...

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 length of shank-type hobs creates a large shiftable cutting zone allowing each hob to cut a number of parts. Gleason's Genesis shank-type hob has a D-drive mechanism that contacts the entire ...

Bourn & Koch offers NUM’s Flexium CNC on its 400H Series II seven-axis horizontal gear hobbing machine, and intends to standardize NUM’s Flexium CNC control technology for all of its machine designs.