Study On Dynamic Characteristics Of Multi-point Forming Press

With the development of science and technology, the computer-aided design technology is more and more widely applied in each design field. Now it has already broken through the two-dimensional blueprint electron frame, and changed to take the three dimensional entity modeling, dynamic simulation and the finite element analysis as the master line hypothesized prototypical manufacture technology. Using the hypothesized prototypical technology, it is allowed to forecast product performance, optimize product design, reduce product the development cycle, and save the development cost in the design stage. At present, with all kinds of thorough research on machine dynamic simulation, the function of some kind of software could be insufficient, thus using compatibility between the software, fully displaying the main function of one software, could be a main method in the future.Multi-point Forming (in short called MPF) Press is an advanced plate flexibility forming equipment. As the foundation support part in the Multi-point Forming press, the intensity and the rigidity, the stability of the machine frame are very important. This article fully according to the compatible platform between the software, using the union simulation technology, carried on the mode analysis of the Multi-point Forming press frame. Simultaneously, according to the mode analysis results, carried on the dynamic characteristic simulation as well as the finite element analysis of Multi-point Forming press. Moreover, as the power support of Multi-point Forming press, its hydraulic system's stable also counts for much. This article simultaneously using the hydraulic module in ADAMS software, has conducted the analysis research to the dynamic characteristic of hydraulic system .This article's main research works is as follows:...