Application of database technology for the purposes of this system sales ring forgings, database technology to solve the main problems include: how to get data from the database of knowledge, knowledge of how to get the data revision, how to backup and restore data and how the data record information summary and so on. According to the actual situation of free forging, this database system is divided into three independent subsystems large ring forgings, namely: craft template database systems, database systems were designed systems and processes document database systems. Process template database for the storage process card template information, the expert system is stored in the databases of various types of process parameters, determine the conditions and other information technology database file used to store information technology. Usually node speed and temperature deformation body for solving variable. Consider forming process at a time when the velocity and temperature fields in the future solve deformable body, you can get the coordinates of each point reflects the displacement field and deformation of the deformable body by the time integration. Accordingly geometric equations to calculate the strain rate can be further deformed body. Strain: constitutive equations and then by the initial microstructure of the material, temperature, strain, strain rate to calculate the stress; ring forgings, forging Super League (certified), Puyang ring forgings from Luoyang Super League Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.com) is Luoyang, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Forged in the Super League leaders with the staff warmly welcome all inquiries negotiations to create Super League forging a better future. You can also access (www.lysmzg.com/supply_details_45816225.html), for more information about the company.