Nagel Precision design eliminates “twist and crown” in the involute profile Understanding gear profile errors The necessity of bore-to-face perpendicularity Free-cutting cup wheels, contouring tool ...
The production of noiseless gears requires that minute errors in tooth-curves be avoided. Objectionable sound-waves are caused by a gear-tooth error of 0.0003 in. and ...
Ordinarily, when we need gears, we pop open a McMaster catalog or head to the KHK website. Some of the more adventurous may even laser cut or 3D print them. But what about machining them yourself?