Title :
Research on 3D dimension automatic projection and quick update
Author :
An Heng ; Li Fangfang ; Yan Guangrong ; Lei Yi
Author_Institution :
Sch. of Mech. Eng. & Autom., BeiHang Univ., Beijing, China
Abstract :
A dimension classification method that classifies the 3D dimension to sketch dimension, feature dimension and real dimension is proposed for the problem of slow update process when dimension automatic projection. By matching the 3D dimension and the related elements of model, the dimension automatic projection and quick update when projecting 3D model to 2D view is realized in this paper. The dimension classification, association and update mechanism are introduced in details. An application of projecting the 3D dimension of a shell part based on the interface of CAXASOLID is displayed to support the overall approach. Finally, the trends of dimension automatic projection are summarized.
Keywords :
CAD; product design; production engineering computing; shells (structures); 3D dimension automatic projection; CAD application; CAXASOLID; dimension association; dimension classification; feature dimension; product design; quick update; real dimension; shell; sketch dimension; slow update process; Assembly; Design automation; Educational institutions; Electronic mail; Geometry; Law; Legal factors; Mechanical engineering; Shape; Solid modeling; dimension association; dimension automatic projection; feature dimension; real dimension; sketch dimension;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234875
