基于ANSYS高速压力机的模态分析

With the increase of the rotational speed of high speed press, the vibration has become more serious. It is necessary to research the dynamic characteristics of high-speed press. The finite element modals of high-speed press had been set up in ANSYS. The modal analysis was carried out, and the first six natural frequencies and corresponding modes were obtained and the influences of every step mode were analyzed. The results of the modal analysis showed that the dynamic characteristics met the requirement of design.