Aiming at the visualization of large-scale finite element mesh models in finite element refined modeling and analysis, the rapid formation and efficient blanking of three-dimensional mesh models, large-scale finite element result data organization and rapid display, and other aspects of the system have overcome the rapid display optimization technology of the super-large-scale finite element mesh model, and realized the rapid display of the mesh model with tens of millions of degrees of freedom. The engineering application verification shows the feasibility and practicability of the method.