Geometrical Blocking Contours as an Instrument for High-Technology Design of Geometry of Involute External and Internal Gear Drives

Abstract

In our practice The GBC from the type “profile shifts coefficients-centre distance” are new instrument and style for more effective design of involute cylindrical gear drive with high level of their parameters for quality. The final results of the design procedures depend strongly from the correctly finding of the area of all possible decisions. It’s very useful this area to be completed with some basic geometrical and kinematic parameters for quality, such as contact ratio, thickness at the top of the teeth, velocity of sliding on the working profiles and others. The new high-technologic design strategy concerns especially the design process of the gear drives, jointed really or conditionally for receiving some additional advantages.