ネットワーク分散環境下における異種3D-CADの相互運用性と異部門間の協調設計支援(機械要素,潤滑,工作,生産管理など)

概要

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Recently, the 3D-CAD system has been generally used as a tool for design development. Design teams are spread out all over the various places, and they often design collaboratively with other design teams or analysis teams using heterogeneous 3D-CAD system. This paper proposes a network-centric solid modeling tool, Solid Modeling Browser (SMB), which can support collaborative design using heterogeneous 3D-CAD system on networked distributed design environment. With our proposed tool, designers can share in real time design information such as both geometric and non-geometric information on a networked design environment like internet, intranet, or www. In this study, we develop a prototype system based on SMB. CORBA is used as the distribution infrastructure, and exchange files called commands message are proposed to interchange data among different 3D-CAD kernels (ASIS, Parasolid). Moreover, 3D-CAD models are added to non-geometric information that is attribute information, and we propose a management/inheritance method of designer's attribute information from conceptual design to detail design. This paper discusses the effectiveness of our proposed system through some design examples.
一般社団法人日本機械学会の論文
2009-04-25