The ADAMS kinematics optimization simulation of the twin-motor spiral pair direct-driven press

Abstract

With rapid development of global manufacturing industry, the demand for stamping parts has increased greatly. In order to meet the requirements of high precision and low cost, famous manufacturers have adopted direct-driven presses as the focus of technology development. In this paper, the drive system’s mechanical structure of the twin-motor spiral servo direct-driven press based on the principle of the electric spindle is designed, and the kinematics model of the press is established. Using ADAMS software to simulate the stamping and engraving functions of the press, the motor is simulated at the rated conditions, the motion curve of the slider is simulated, and the electronic rated power and rated speed of the press are checked; The work process of stamping and engraving is optimized, and the optimized slider motion curve is calculated and compared, which provides a good foundation for the development and promotion of the twin-motor spiral pair direct-driven press.