Abstract:Based on virtual prototyping technology and combined with MSC.ADAMS and Pro / ENGINEER software, this paper discussed a certain type of press Intermittent mechanism. Firstly, we created three-dimensional models In Pro / ENGINEER software. Then, we imported these three-dimensional models into the simulation software MSC.adams and carried out kinematics and dynamics simulation of The virtual prototype. Mainly, we finished the performance analysis of Face Cam, Conjugate cam and Output shaft. These analysis can provide an important role in the optimal design and analysis of the press Intermittent mechanism in the future. The results not only improve design efficiency, but also shorten the product design cycle, as well as, playing an important role in the actual project.