http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
안건준(K. J. Ahn),이호준(H. J. Lee) 대한기계학회 2004 대한기계학회 춘추학술대회 Vol.2004 No.4
Today the demand of the optical communication components has been increased. Zirconia Ferrule has become the one of the most important clements because it determines transmission efficiency and quality of information in the optical communication system. Grinding is the major process in the ferrule manufacturing process which require high processing precision. In this research, specially designed spindle. chucking system, loading & unloading system and cooling system. as a supporting experimental equipment for development of an Intelligent Coaxial Grinding System (lCGS) for Zirconia Ferrule processing, is developed. We arc also analized the adaptability of ICGS in practical use. through the way of evaluation for the performance of the each systems above.
초미세 고기능 동축가공 연삭 시스템의 구조 최적화 및 특성 평가
안건준(K. J. Ahn),이호준(H. J. Lee),김기주(G. J. Kim),김기환(G. H. Kim) 한국정밀공학회 2006 한국정밀공학회 학술발표대회 논문집 Vol.2006 No.5월
Fiber optic connector, ferrule, is a device to connect and align fiber optics cable on fiber-optic communication system. In general ZrO₂ ceramic ferrule is manufactured by grinding process because the demands precision is very high. For the precision grinding machining, it is very important that structure of co-axial ferrule grinding system is optimized. In this paper, Structural analysis was performed to analyze bed and frame structure of co-axial grinding machine. Deformation and modal analysis for natural frequency was performed using ANSYS design space program to analyze structural characteristics. New improved model of bed and frame structure was proposed based on initial basic model. Therefore, we estimated the structural characteristics precision co-axial grinding machining system.
황정호(J. H. Hwang),노지훈(J. H. Roh),정일용(I. Y. Chung),안건준(K. J. Ahn) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.6
In this paper, Structural analysis of co-axial grinding machine was performed to analyze the structural characteristics including bed and frame. This co-axial grinding machine is used for manufacture of ferrule, a fiber optic connector, which connect and align fiber optics cable on fiber-optic communication. Structural deformation due to self-weight and mode analysis for natural frequency were performed using ANSYS Workbench program. The structural design of co-axial grinding was changed based on the previous results of structural analysis. The results of analysis were presented to comparison of previous results. Improved design was proposed based on the previous results of analysis and it is proved the structure to be more stable than previous structure.
편영식(Y. S. Pyoun),박정현(J. H. Park),이건범(K. B. Lee),요꼬이 요시유끼(Y. Yokoi),여진욱(J. W. Yeo),정일용(I. Y. Jeong),안건준(K. J. Ahn),곽철훈(C. H. Kwak) 대한기계학회 2003 대한기계학회 춘추학술대회 Vol.2003 No.4
In order to improve the international competitiveness of ferrule industry, the core technology of the<br/> second stage for ferrule grinding system is under developing. A high speed (10,000RPM) and high<br/> precision spindle system(Radial Runout 0.2 micrometer) bearing more cutting torque and force is<br/> designed considering the limitation of cost and size, the effect of heat, and various work-piece<br/> materials. A CAE software for machine elements and general machine system is used for preliminary<br/> evaluation and selection of design parameters. A dedicated program for the analysis of spindle system<br/> is used for final evaluation and selection of design parameter. The process how to evaluate and select<br/> using such tools are presented.