Dissertation
Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Machine-assisted technology > Machine -aided design (CAD), aided drawing

The generalized optimization products 3D parametric CAD system design

Author TangJing
Tutor FanYuanXun
School Nanjing University of Technology and Engineering
Course Mechanical Design and Theory
Keywords Computer-aided design Reducer Parametric Design Generalized optimization Assembly technology
CLC TP391.72
Type Master's thesis
Year 2004
Downloads 176
Quotes 7
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With the continuous development of computer-aided design technology , three-dimensional parametric design as a new computer-aided design method has been widely used . In order to improve the efficiency of the design of mechanical products , in-depth study for generalized optimization design of three-dimensional parametric CAD system . This article is based on Unigraphics NX software 1.0 , cycloid reducer of a particular model for generalized optimization design study of three-dimensional parametric CAD system . The subject of the main tasks include the following four aspects : First , study the theory of parametric design and optimization design theory based on the idea of generalized optimization integrated into the theory of parametric design , three-dimensional parametric form for the generalized optimization design theory ; proposed specific mechanical products sequential automatic assembly technology , and discusses its implementation ; third , analysis of the application of Unigraphics NX software's main functions and its secondary development tools discussed two scenarios of the development of the reducer CAD system ; combined for generalized optimization theory of three-dimensional parametric design techniques and sequential automatic assembly technology , the application of Unigraphics NX software secondary development function , three-dimensional parametric cycloid reducer the development of the CAD system . Reducer CAD system development, including the selection system hardware and software environment , the design of man-machine interface , the preparation of the application of the generalized optimization and parametric design , and interface design .

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