Based on the advantages of unique numerical algorithms and innovative computing models, DIMAXER software can increase the scale of the current mainstream simulation from tens of millions of solution points to billions to tens of billions of dollars with a computing cost of less than 2~3 orders of magnitude lower than that of traditional imported software, and significantly improve the accuracy and computing power of multiphysics simulation. From simplified and empirical model-dependent component simulations to large-scale multi-spatiotemporal system-level simulations without simplification and modulation. From static simulation to full-process dynamic simulation; From a single simulation tool to a design tool, an engineering rapid response tool and a rapid damage assessment tool, it reshapes the use and application level of industrial simulation software in the whole life cycle of modern industrial products, and accelerates the transformation of industrial digital intelligence.