Tooth system for bevel gear and hypoid gear, has bevel and crown gear flanks, whose micro-geometries are modified, such that gap curvature on side turned toward progressive movement becomes smaller, during rolling in main movement direction

摘要

The system has a bevel flank (20) and a crown gear flank (21), whose micro-geometries are modified in such a manner that a gap curvature on a side turned toward the progressive movement becomes smaller, during rolling in a main movement direction. The modification is produced by a modified machine setting and by modified kinematics dependence. The flanks interfere with one another in a contact zone (22).