Title :
Computer-aided drawing check for CAD systems-a method for the checking of dimensions in mechanical part drawings
Author :
Tsujio, Shozo ; Lee, Seoungsoo ; Ono, Toshiro
Author_Institution :
Dept. of Mech. Eng., Osaka Prefectural Univ., Japan
Abstract :
A method is described for systematically checking dimensional errors such as deficiency and/or redundancy of dimensions, input errors in dimension figures and symbols, etc. The logic for finding dimensional errors is written by using a procedural language. A geometric model and a topological-approach model are used in this method. Checking for deficiency and redundancy of dimensions is based on graph theory. The system only tests one view of a mechanical drawing at a time
Keywords :
CAD; graph theory; mechanical engineering computing; CAD systems; computer aided drawing check; deficiency; dimensional errors; geometric model; graph theory; input errors; mechanical part drawings; procedural language; redundancy; topological-approach model; Computer errors; Design automation; Design engineering; Engineering drawings; Graph theory; Logic; Redundancy; Shape; Solid modeling; Technical drawing;
Conference_Titel :
Computer Integrated Manufacturing, 1990., Proceedings of Rensselaer's Second International Conference on
Conference_Location :
Troy, NY
Print_ISBN :
0-8186-1966-X
DOI :
10.1109/CIM.1990.128091
