한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제18권9호
  • /
  • Pages.192-203
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  • 2001
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

사출성형을 위한 게이트.런너 지적설계시스템에 관한 연구

Intelligent Design System for Gate and Runner in Injection Molding

  • 이찬우 (한국기술교육대학교 대학원 기계공학과) ;
  • 허용정 (한국기술교육대학교 메카트로닉스공학부)
  • 발행 : 2001.09.01
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초록

The design of gate and runner(delivery system) is one of the most important subject in injection molding. Delivery system is a channel to flow the polymer melt from the injection molding machine to the mold cavities. Also, delivery system affect quality and productivity of the part. The synthesis of delivery system of injection molding has been done empirically, since it requires profound knowledge about the moldability and causal effects on the properties of the part, which are not available to designers through the current CAD systems. GATEWAY is a knowledge module which contains knowledge to permit non-experts as well as mold design experts to generate the acceptable geometries of gate and runner far injection molded parts. A knowledge-based CAD system is constructed by adding the knowledge module, GATEWAY, to an existing geometric modeler. A knowledge-based CAD system is a new tool which enables the concurrent design and CIM with integrated and balanced design decisions at the initial design of injection molding.

키워드

참고문헌

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