Advances in process simulation technology (1) forging. On material constitutive relations. When the finite element method to determine the forging simulation software authenticity of the material used in the constitutive relation with the actual material can simulate different size is a key factor in the impact of simulation accuracy. In metal forming simulation software commonly used in conventional elastic-plastic or rigid-plastic constitutive relation. Most software are considered finite deformation of forging Which is good, which is great for the actual deformation of metal forming processes is essential. Elastoplastic model calculations accurate, but due to the judge to increase the yield and unload the calculated amount. Rigid-plastic model is relatively simple, but can not simulate springback calculation process. In these models typically only consider the strain hardening. Up to consider the dynamic response, and therefore meet the general requirements for cold and warm forging process simulation. But for those who have accompanied the process of forming the microstructure changes in circumstances (such as forging, superplastic forming) the use of the traditional constitutive relationship will produce a lot of errors. Forging Model | forging | forging Super League Super League from Luoyang forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) strong, credible, in Luoyang forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Super League forging into the brilliant and you work for a better future! You can also access (www.lysmzg.cn/supply_details_46189685.html), for more information about the company.