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국 문 명  
영 문 명 Implementation of 3D Simulation for Developing Lens Module Production Line 
저 자 Dug Hee Moon, Xu Te, Jun Seok Lee, Jun Yeob Song, Young Gyoo Kim and Cheng Song 
발행년도 2007 
발행정보 Proceedings of the Sixth International Conference on Information and Management Sciences 2007, Lhasa, Tibet, China, pp.311-318, 2007 
Keyword 3D simulation, lens module, production line, automatic, design 

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 paper introduces a case study of applying 3D simulation technology to the development of an automatic production line in a Korean optical factory. This factory produces a lens module that is the part 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. The focus of the simulation is to verify the economical feasibility of the new automatic system. 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.