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반응표면분석법에 의한 사출성형기 5절 토글 링크의 최적설계 KCI 등재

Five Joint Toggle Link Optimization of an Injection Molding by the Response Surface Method

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한국기계기술학회지 (Journal of the Korean Society of Mechanical Technology)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this paper, the 5 joint toggle link of an injection molding machine is optimized. A model considering toggle link kinematics, frictions at the pin joints, and stiffness is verified by a finite element analysis(FEA) and a measured result. The FEA was carried out by the commercial FEA software ANSYS and the clamping force was calculated by measuring the tie-bar deformation of the molding machine. The influence on the maximum clamping force and stroke ratio are analyzed for the length variations of links. Based on the mathematical model and design parameter, the clamping force, the stroke ratio, and the maximum stroke of moving plate are optimized by using the response surface method(RSM) for the length of the toggle link, where the lager-the-better, the norminal-is-best, and the smaller-the-better characteristics are applied for the clamping force, the stroke ratio, and the maximum stroke of moving plate.

목차
Abstract
 1. 서론
 2. 5절 토글 링크 모델링
 3. 토글 장치의 최적 설계
  3.1 설계인자에 대한 영향도 분석
  3.2 반응표면분석법에 의한 최적 설계
 4. 결론
 후기
 References
저자
  • 최주용(경성대학교 메카트로닉스공학과) | Ju Yong Choi