수치해석을 이용한 플라스틱 풀리 성형품의 최적 성형에 관한 연구
A study on the optimum molding of plastic pulley using numerical analysis
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초록
Plastic pulleys used for the purpose of power transmission have to very high roundness characteristics. Theroundness of plastic pulleys is influenced by many factors. In this study, the effect of molding conditions on theroundness of pulleys was analyzed using a numerical analysis program. To improve the roundness, molding conditionsthat minimize the amount of deformation of the pulley were studied through an experimental design method. Among theexperimental design methods, the Taguchi method was used, and the main molding conditions affecting the deformationof the pulley were the resin temperature and the holding pressure. It was found that the amount of deformation is reducedby about 2.86% when molding with the optimum molding conditions compared to when the optimum molding conditionsare not applied.
Abstract
Plastic pulleys used for the purpose of power transmission have to very high roundness characteristics. Theroundness of plastic pulleys is influenced by many factors. In this study, the effect of molding conditions on theroundness of pulleys was analyzed using a numerical analysis program. To improve the roundness, molding conditionsthat minimize the amount of deformation of the pulley were studied through an experimental design method. Among theexperimental design methods, the Taguchi method was used, and the main molding conditions affecting the deformationof the pulley were the resin temperature and the holding pressure. It was found that the amount of deformation is reducedby about 2.86% when molding with the optimum molding conditions compared to when the optimum molding conditionsare not applied.
참고문헌 (14)
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