<title>Modeling the optimum meshing of worm gearing</title>

Abstract

The advance of coordinate measurement technique is caused by the fact that by the introduction of CAD/CAM and CAQ systems connected to the technological process planning the need arises for quick, precise and automated inspection methods of form surfaces. In consequence of the advance of flexible manufacturing systems and CAD/CAM systems as well as the propagation of 3D measuring machines, there is increasing demand for the automated geometrical qualification of helicoid surfaces. The geometrical inspections and qualification of the most widely used cylindrical and conical helicoid surfaces - having constant pitch - on 3D coordinate measuring machine are an indispensable condition of the automated production of possible version of helicoid surfaces. Regarding the fact that the parameters affecting the above mentioned industrial features are closely connected with each other, the engineers who design the construction and plan the production need a high level special knowledge. The same is required from the specialists who deal with the production and assembly, because a significant percent of desired industrial features can be insured during the production and assembly. Within the conception design first of all we will deal with the geometrical characteristics, which influence the formation of the bearing pattern. The bearing pattern fundamentally determines the working characteristics. Furthermore, we will discuss the simulation which is a model of the operation.