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자동변속기용 고강도 소재의 경제성을 만족하는 최적 선삭 가공 조건 선정
김선현(S. H. Kim),김태형(T. H. Kim),이학선(H. S. Lee),홍의창(E. C. Hong),이정환(J. H. Lee) 한국소성가공학회 2014 한국소성가공학회 학술대회 논문집 Vol.2014 No.10
Most industries are required low manufacturing cost according to high competition recently. To get a low cost, manufacturing cost have to reduce more quickly and efficiently. But to get an optimum cutting condition, it highly tends to depend on a lot of test according to individual field experience. So it is necessary for change of the flexible cutting conditions in industrial site, because the society becomes high technology gradually. This study presents the selection of optimum cutting condition for high strength material used automotive transmission parts in turning and if selected minimum cutting force is satisfied an optimum manufacturing and tooling cost.
실험계획법을 이용한 냉간 성형품의 선삭 공정에 대한 가공성 평가
김선현(S. H. Kim),김준현(J. H. Kim),김태형(T. H. Kim),권대은(D. E. Kwon),김윤현(Y. H. Kim),이학선(H. S. Lee) 한국소성가공학회 2013 한국소성가공학회 학술대회 논문집 Vol.2013 No.10
In order to get cost reduction in the turning machining field, manpower and extra expenses are reduced. To get an optimum cutting condition, it highly tends to depend on a lot of tests according to individual field experience. So it is necessary for change of the flexible cutting conditions in industrial site, because the society becomes high technology gradually. This study presents and effective method to get optimum cutting condition using Taguchi method that is most commonly used a design of experimental method. Therefore, this study can get an optimum cutting condition at minimum of test according to make cutting plans through using the minimum design of experiment.
자동변속기용 부품의 에너지 절감을 위한 최적 설계 연구
김선현(S. H. Kim),김태형(T. H. Kim),이학선(H. S. Lee),홍의창(E. C. Hong),이정환(J. H. Lee) 한국소성가공학회 2014 한국소성가공학회 학술대회 논문집 Vol.2014 No.10
Lots of the industrial world with high energy consumption are trying to reduce energy of manufacturing product. Energy saving is cost reduction. So it is absolutely necessary for profit improvement of selling cost. Turning process after hot forging in vehicle auto transmission part changed to turning after plate cold forging for the energy and cost saving in former research. So it got weight saving of forging part. Heat energy can be reduce from hot forging to plate cold forging and weight saving of forging part got the energy and cost saving as reduction of turning volume. This study suggest a effective way to reduce an input material in cold forging and volume of turning operation. Therefore, this study presents optimum design for energy saving of manufacturing product.