CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/CAM

To promote the research and development of modern digital and intelligent manufacturing technology and overcome shortcomings of computerized numerical control(CNC) programming for complex components, an innovative idea has been proposed to introduce knowledge based engineering (KBE) into the field o...

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Vydáno v:Frontiers of Mechanical Engineering Ročník 4; číslo 1; s. 97 - 102
Hlavní autoři: ZHANG, Shengwen, WANG, Guicheng, ZHANG, Liang, FANG, Xifeng
Médium: Journal Article
Jazyk:angličtina
Vydáno: Heidelberg Higher Education Press 01.03.2009
SP Higher Education Press
Témata:
CAD/CAPP/CAM
Engineering
KBE
Mechanical Engineering
NC programming
Research Article
CAD/CAPP/CAM
NC programming
KBE
ISSN:2095-0233, 1673-3479, 2095-0241, 1673-3592
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Shrnutí:To promote the research and development of modern digital and intelligent manufacturing technology and overcome shortcomings of computerized numerical control(CNC) programming for complex components, an innovative idea has been proposed to introduce knowledge based engineering (KBE) into the field of CNC programming within the integrated environment of CAD/CAPP/CAM. This paper constructs the architecture of CNC programming based on KBE within CAD/CAPP/CAM and explores the key technology of applying KBE to CNC programming - knowledge representation, knowledge acquisition, knowledge reasoning, and generalized knowledge base system of CNC programming. The integration of the CAD/CAM system and the CAPP system of enterprises has been achieved by taking the powerful CAD/CAM system of UG NX as a platform. The prototype system of CNC programming for complex components based on KBE within CAD/CAPP/CAM has been developed by means of UG/Open,VC++6.0, and SQL Sever 2000. Finally, a frame example, one of the complex components of a marine diesel, is presented, and the academic production and the intelligence of the system are verified.
Bibliografie:CAD/CAPP/CAM
Document accepted on :2008-07-29
NC programming
Document received on :2008-05-28
KBE
ISSN:2095-0233
1673-3479
2095-0241
1673-3592
DOI:10.1007/s11465-009-0007-z