Calculation and analysis of meshing efficiency of composite motion of the curve-face gear pair

摘要

The curve-face gear is a new type of composite motion mechanism. The calculation of meshing efficiency of composite motion is proposed in this paper. According to the gear meshing principle, the force state of the curve-face gear pair and the motion law of the composite motion are revealed. The theoretical method of the transmission efficiency of the curve-face gear composite motion is established, and the formula for calculating the transmission efficiency of compound motion of the curve-face gear pair is obtained. Using the control variable method, the factors affecting the meshing efficiency of the curve-face gear pair are discussed. A comprehensive experimental platform is designed. The relevant experiments are carried out. The experimental data under different conditions are obtained. The experimental data are compared with the theoretical data to verify the related inference. Finally, the related measures to increase the transmission efficiency of the curve-face gear composite motion are proposed.