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Titolo:
A SIMPLE VISUALIZATION TOOL TO SUPPORT CONCURRENT ENGINEERING DESIGN
Autore:
LU SC; REBELLO AB; MILLER RA; KINZEL GL; YAGEL R;
Indirizzi:
OHIO STATE UNIV,DEPT MECH ENGN,206 W 18TH ST COLUMBUS OH 43210 OHIO STATE UNIV,DEPT MECH ENGN COLUMBUS OH 43210 OHIO STATE UNIV,ENGN RES CTR NET SHAPE MFG COLUMBUS OH 43210 OHIO STATE UNIV,DEPT COMP & INFORMAT COLUMBUS OH 43210
Titolo Testata:
Computer Aided Design
fascicolo: 10, volume: 29, anno: 1997,
pagine: 727 - 735
SICI:
0010-4485(1997)29:10<727:ASVTTS>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Keywords:
DESIGN FOR MANUFACTURABILITY; DIE CASTING; VOLUME VISUALIZATION; GEOMETRIC REASONING;
Tipo documento:
Article
Natura:
Periodico
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
S.C. Lu et al., "A SIMPLE VISUALIZATION TOOL TO SUPPORT CONCURRENT ENGINEERING DESIGN", Computer Aided Design, 29(10), 1997, pp. 727-735

Abstract

Due to the nature of the die casting process, the part geometry restricts the die design significantly and hence affects the quality of thepart. However, as is often the case in other manufacturing processes,the manufacturability of die castings is not considered until the design has been nearly completed and detailed. Primarily, this is due to the limited capability of current Computer-Aided Engineering (CAE) tools to support design evaluation, especially during preliminary design. In this paper, we present a new volume-based geometric reasoning and visualization approach to support this task. This system is very efficient in terms of computation time and can evaluate the whole range of designs regardless of their shape complexity, In addition, it is very simple-to-use and the results are self-evident. The current focus is on thermal-and flow-related problems in die casting. Our approach, however, is general and can be applied to other manufacturing processes. (C) 1997 Elsevier Science Ltd.

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Documento generato il 09/04/20 alle ore 19:42:15