Non-circular gear wheels in the geared-linkages mechanisms

摘要

In this paper a method to compute the centroidal geometry of non-circular gear wheels in geared-linkages mechanisms and the transmission functions of the centroides, which usually exhibit a very high non-linearity, is presented. The calculus leads on the computation of gear wheel pair with non-constant input movement and the investigation of relevant boundary conditions. The synthesis method to compute of parallel connected mechanisms introduces a simple, generally valid concept for the solution of practical-relevant tasks. It improves the tuning of the non-linearity of the whole mechanism and the non-linear transmission of the centroides. The kinematical characteristics of geared linkages mechanisms are also optimized.