NDLI: Integración CAD/CAE/CAM-PR en la optimización del diseño de productos plásticos: caso de estudio

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Integración CAD/CAE/CAM-PR en la optimización del diseño de productos plásticos: caso de estudio

Content Provider	Semantic Scholar
Author	Candal, Maria Vicoria
Copyright Year	2005
Abstract	The main objective of the present study is the achievement of the integration of the computational tools CAD/CAE/CAM with the rapid prototype generation (PR), in a such way of achieving pieces and injection molds in smaller time, cost and with a good quality. It was considered an optimized compact disk (CD) case used in the record market like a study case. The methodology employed was based on the technique of products development using design, simulation and manufacture software. The CD case was modelled using a solid modelling three dimensional program and the injection process was studied with a simulator program. The piece changes proposed were obtained by means of the results of the simulation programs, as well as the results observed in the polaryscope and the opinions of the consumers and the personnel that works in CD´s manufacturing companies, that were referred in previous works. The proposed changes were related with the product design, mold design, injection machine and resin selection. It was achieved, due to the integration of the CAD/CAE/CAM tools with the prototypes generation, the decrease of high stress and weld lines in the critical areas of the piece, maintaining uniform the piece filling and the temperature distribution in the cavities. In this work, the stages of the concurrent engineering were developed to achieve an optimized piece with their respective mold in smaller time and using less resources, combining the design and the manufacture with the market investigation, the process simulation, the stress analysis using finite elements and the use of laboratory essays.
Starting Page	121
Ending Page	130
Page Count	10
File Format	PDF HTM / HTML
Volume Number	26
Alternate Webpage(s)	http://erevistas.saber.ula.ve/index.php/cienciaeingenieria/article/download/336/349
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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