Design Information Modeling In 3-D CAD System For Concurrent Engineering And Its Application To Evaluation Of Assemblability/Disassemblability In Conceptual Design  

Oleh:

Ishikawa, Haruo ; Yuki, Hironobu ; Miyazak, Satoshi

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Concurrent Engineering vol. 8 no. 1 (Mar. 2000), page 24-31.
Topik: concurrent engineering; CAD; conceptual design; attribute information; assemblability; disassemblability.
Fulltext: 24.pdf (603.25KB)

Isi artikel

In order to achieve high concurrence for product design at the stage of conceptual design, we propose four concepts for the modeling of the products in 3-D CAD system, that is, the solid model involving various kinds of design information (Design Information Solid-Model), the functional block with the design information for conceptual design, the evaluation engine for the concurrence, and the interpretation of functional block as an object/agent in knowledge processing. We made a prototype system for the evaluation of assemblability/disassemblability, as examples of the evaluation of concurrence. The prototype system is based on DIS-model, functional model and evaluation engine. It is shown that the system is very useful for product design based on the concurrent engineering.

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