Research on Design Method of Packaging Machinery Based on KBEReport as inadecuate




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In the design process of packaging machinery, designers often need to learn from similar products’ design methods that they have been used. How to apply knowledge such as principia, guidelines, standards and experiences to the CAX system, so that the system can construct the required digital geometric model by automated reasoning based on relevant knowledge after designers input parameters and application requirements to the system? This is precisely the problem that the Knowledge-Based Engineering KBE can solve. This paper introduces the meaning and key technologies of KBE. The digital design method of packaging machinery based on KBE is brought forward compared with the traditional design process. The structure of packaging machinery design system based on KBE is analyzed, and the user interface is shown. The system is developed using programming tools VB.NET and SQL Server database development tools taking the threedimensional software SolidWorks as a platform. The system established repository of principles and design knowledge for packaging machinery using object-oriented technology and database technology, and realized the reuse of design knowledge using Rule-Based Reasoning and Case-Based Reasoning. The developmental efficiency and market responsive speed of the development for packaging machinery is improved notably.

KEYWORDS

packaging machinery; design method; KBE; knowledge reuse

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Author: Guang Li, Dawei Zhang

Source: http://www.scirp.org/



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