Abstract:

This paper focuses on the impact between injection molding process and the injection molded products.By introducing the expert experiences and knowledge, obtaining design knowledge in the field and transforming them into production rules form which is accepted by the CLIPS, the plastic defects knowledge database isbuilt, and CLIPS knowledge inference engine is utilized to conduct the inference of the knowledge, which gets the cause of defects and the corresponding solutions. Finally an inference example is applied and the utility of the system is shown.

Key words: injection molded product;process parameter;CLIPS, defect knowledge database, intelligent ataalysis