Parametric Design with Relation Based on Pro/E
Zhang Jian-yu
Abstract
Zhang Jian-yu
Abstract
Pro/E puts all functional modules into universal data structure, provides full outer join among all the engineering projects, realizes the integration of CAD/CAE/CAM. All the design parameters of Pro/E are memorized in the database, any dimension is changed, the three-dimensional model, two-dimensional drawing and the moulds will all change correspondingly to realize parametric drive. In the process of parametric design based on Pro / E, the use of its relation and program function can help a lot for rapid engineering. According to this method, an example is given for similar shape parts design.
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Pro/E puts all functional modules into universal data structure, provides full outer join among all the engineering projects, realizes the integration of CAD/CAE/CAM. All the design parameters of Pro/E are memorized in the database, any dimension is changed, the three-dimensional model, two-dimensional drawing and the moulds will all change correspondingly to realize parametric drive. In the process of parametric design based on Pro / E, the use of its relation and program function can help a lot for rapid engineering. According to this method, an example is given for similar shape parts design.
Key concepts: Parametric design, Relation (database), CAD, Dimension (graph theory), Parametric statistics, Join (topology), Engineering drawing, Function (biology)