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국 문 명 폰 카메라 렌즈모듈 자동화 라인 개발을 위한 3D 시뮬레이션 
영 문 명 3D Simulation Study for Developing the Automatic Line of Phone-Camera Lens Module 
저 자 이준석 
발행년도 2007 
발행정보 공학석사학위논문, 창원대학교, 2007년 12월, 이준석 
Keyword 3D Simulation Phone-Camera Lens VM 
abstract

Three-dimensional (3D) simulation is a core technology in virtual manufacturing (VM). It involves both mechanical simulation and discrete event simulation, which are very useful for developing a new product, equipment, or manufacturing system. This thesis introduces a case study of implementing 3D simulation technology to the development of an automatic production line in a Korean optical factory. This factory produces lens modules those are the parts of phone-camera. 3D simulation technology is applied from the early stage of development. In the conceptual design and the initial design phased for individual equipment, 3D mechanical simulation using CATIA®and IGRIP®is conducted.
3D discrete event simulation with QUEST®is implemented on the detailed design of the equipment and of the whole system. At first, the detail system simulation of the automatic assembly line is conducted. In this simulation, the estimated takt time and the number of workers are major concerns. Then the integrated system simulation including lens line and lens module line is carried out. The focus of the simulation is to determine the best combination of all equipments necessary for producing lens module. As a result, the takt time is reduced to the quarter of the manual system, and the number of workers in a line is tremendously reduced.