A method for verification of computer-aided design model errors

Computer-aided design (CAD) models have errors that originate from data loss during the data conversion process or the technical weakness of the neutral format. Error recovery requires an increase in lead-time and additional expenses for product development. The serious problem is that errors in a CAD model are not found until after downstream development processes. In this paper, we propose a method to identify CAD model errors that are contained in a neutral format. Considering different topological and geometrical characteristics in the exchange of product model data ( STEP) and initial graphics exchange specification (IGES) formats, our method includes a verification process to check a CAD model error step by step without wasting resources. To test the idea, we have implemented a verification system that checks topological and geometrical errors of 19 items in the STEP format and 12 items in the IGES format.
Publisher
TAYLOR & FRANCIS LTD
Issue Date
2005-06
Language
ENG
Description

DOI: 10.1080/09544820500126565

Keywords

CAD

Citation

JOURNAL OF ENGINEERING DESIGN, v.16, no.3, pp.337 - 352

ISSN
0954-4828
DOI
10.1080/09544820500126565
URI
http://hdl.handle.net/10203/1873
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
A Method for Verification.pdf(2.54 MB)Download
  • Hit : 338
  • Download : 777
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 6 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0