A trend gaining ground at industrial plants over the past decade has manufacturers replacing traditional spur and worm gears with high-efficiency helical gears. While sometimes viewed as a pricey ...

Model 200 hobbing machines from Koepfer America LLC feature eight axes with gantry loading systems for most gear-cutting applications including timing one gear to another on the same workpieces and ...

Helical gears are cylindrical disks which have involute-shaped teeth cut into their face at a helix angle. By slanting the teeth, helical gears can obtain a large contact ratio and the gradual change ...

For specific applications, such as motorsports, straight cut gears provide some advantages. However, for everyday passenger vehicles, they would offer a terrible experience, which is why most vehicles ...