M.Sc Tezi Görüntüleme

      The expert system which is developed for general usage, consists of knowledge base and inference engine. The knowledge base includes knowledge such as ISO fits, tolerance tables, manufacturing methods, and surface quality. Inference engine, the other component of the expert system program, consists of IF-THEN rules which reach the knowledge required in knowledge base, use the knowledge reached in knowledge base, and also show the obtained results.

      The expert system program which works with users interactively, suggests a tolerance in terms of dimensional and functional usage of the machine components and determines which surface quality and which manufacturing method (casting, plastic deformation, finishing) are needed to obtain quickly the tolerance suggested before. Moreover, this expert system will help users determine or standardize which type or tolerance group is suitable for machine components, of which shaft size and roughness values are calculated.

      Key Words : Dimensional Tolerance, Surface Quality, Production Method, Expert System