The traditional two-dimensional CAD for the design of the crane

With traditional two-dimensional CAD design of crane time cycle is long, repeated design, product innovation is insufficient, the engineer's design experience is not very good inheritance, makes the design efficiency of series of products is not ideal. Bridge crane is designed to experience of design, development, evaluation, manufacturing cycle repeatedly, the process time is long, and the design cost is high, the efficiency is low, the risk is big. And the use of modular design, through the component level, generalization and standardization can simplify the product structure, make the product diversification. At the same time using the overhead gantry crane design of gantry crane and 3 d parametric modeling technology, can reduce repeated labor and improve the design efficiency, make products to satisfy user needs. At the same time using an interactive simulation technology, the bridge crane driver's operating system can be virtual simulation, set up the corresponding effects, truly simulate the crane work and working conditions, to predict the potential risks in the working process of the bridge crane, and can improve the work efficiency of bridge crane. bridge gantry crane as interactive simulation tool, has great advantages in terms of interactive simulation. Through the driving of bridge crane operating system in virtual simulation, 3 d model to realize the keyboard control, the man-machine interaction effect.