Identifying, Correcting, and Avoiding Errors in Computer-Aided Design Models Which Affect Interoperability

[+] Author and Article Information
Hong Gu, Thomas R. Chase

Mechanical Engineering Department, 111 Church Street SE, University of Minnesota, Minneapolis, MN 55455

Douglas C. Cheney

International TechneGroup Incorporated, 5303 DuPont Circle, Milford, OH 45150

Thomas “Tim” Bailey

Alliance Strategies, 60 Joaquin Road, Portola Valley, CA 94028

Douglas Johnson

CoCreate Software Inc., 3801 Automation Way, Suite 110, Fort Collins, CO 80525

J. Comput. Inf. Sci. Eng 1(2), 156-166 (May 01, 2001) (11 pages) doi:10.1115/1.1384887 History: Received April 01, 2001; Revised May 01, 2001
Copyright © 2001 by ASME
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Grahic Jump Location
Structure errors identified by count diagnostics
Grahic Jump Location
Structure errors identified by consistency diagnostics
Grahic Jump Location
Definition of vertex edge gaps and edge edge gaps
Grahic Jump Location
Geometry errors identified by angle diagnostics
Grahic Jump Location
Geometry errors identified by size diagnostics
Grahic Jump Location
Geometry errors identified by proximity diagnostics
Grahic Jump Location
Geometry errors identified by curvature diagnostics
Grahic Jump Location
Light injection manifold with knife edges
Grahic Jump Location
Fiber manifold with pinched face microsteps
Grahic Jump Location
Variable width seal with sliver face appendage microstep
Grahic Jump Location
Shaft with two potential realism errors
Grahic Jump Location
Weldment with structure and realism errors
Grahic Jump Location
Effect of ordering of feature creation
Grahic Jump Location
Bypass suffering accuracy errors in translation
Grahic Jump Location
Exchange corruption of a cube with rounded corners
Grahic Jump Location
Exchange corruption of a cube with a narrow slot



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