ECCENTRIC-CYCLOIDAL ENGAGEMENT OF TOOTH PROFILES (VERSIONS)

摘要

FIELD: machine building. ^ SUBSTANCE: one of the profiles of eccentric-cycloidal engagement of tooth profiles represents wheel with one helical tooth. Working part of tooth in the main sections is outlined with arcs of circle eccentrically offset relative to wheel rotation axis. Conjugated working surface of teeth of the second profile in the main sections is outlined with sections of fronts (14, 15) of cycloidal curve (16). Tops (17) and cavities of cycloidal teeth are outlined with arcs of coaxial circles (19 and 21). ^ EFFECT: reducing the surface requiring accurate processing. ^ 3 cl, 18 dwg