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Ceramics is one of the oldest artificial materials in the world. As a key process of ceramics manufacture, the sintering process, which belongs to the heat engineering technology, can directly influence the quality, yield and cost of ceramic products. Based on the computer, simulation and artificial intelligence technology, the intelligent ceramics sintering can be realized with the research of CAS (Computer-Aided Sintering). CAS technology is a development tendency of the ceramics manufacture combined with heat engineering technology, because with it not only the sintering quality and yield of ceramics products can be improved but also the energy consume can be decreased. Associated with the application of simulation technology, the topics about CAS are discussed as follows: Basic concept of CAS Method of search for geometric heat centroidal point (GHCP) using of simulation technology Simulation temperature field evolution of ceramics body adopting ANN (Artificial Neural Network) technology Simulative analysis about stress filed of ceramics body Appropriate processes of ceramics sintering based simulation technology The ceramic is widely adopted due to its unique and excellent characters. The requirement of the sintering product quality is very high because of its difficult-to-cut character. The factors which influence the quality of the sintering product include not only the roughcast but also the change event of the temperature distribution in roughcast. From another point of view, the factors include the sintering curve. The traditional sintering curve was defined all by the people’s experience. The waste of resource is not obvious when the small ceramic product is developed by experimentation. However, the large structure parts like missile spinner fail to sinter once, a huge economic loss will come to being. And from the view of environmental protection and the resources reasonable use, this traditional method is also unsuitable for present industrial development. So, in order to set the sintering curve scientifically, the change event of the temperature distribution in roughcast should be studied and the rule has to be found out (Zeng & Zhang, 1994; Zhao, 1993; Jeong & Auh, 2000). This paper mainly introduces CAS, researches for GHCP on simple shape ceramic

Simulation Technology in the Sintering Process of Ceramics