시뮬레이션을 활용한 폰카메라 렌즈모듈 부품용 사출금형개발

The demand of a camera-lens-module which is installed in mobile phone has been increased explosively as the increase of mobile phone market. Recently, two missions are given to the parts manufacturer of lens module, and they are how to keep the quality of injection moulding process as the increase of resolution, and how to decrease manufacturing cost. In this paper, a simulation study is introduced which is used for developing barrel and shield considering the double-cassette type of mould. At first, the simulation for injection process using Mold FlowTM is applied in the phase of mould design, and mechanical simulation using DPM AssemblyTM is applied for collision detection between picking robot and mould. As a result, the productivity increased more than 300%.