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http://dx.doi.org/10.9709/JKSS.2013.22.4.083

A Simulation Study on the Development of Injection Mold for the Parts of Phone Camera Lens Module  

Kim, Hye Jeong (창원대학교 산업시스템공학과)
Kim, Jae Hoon (창원대학교 산업시스템공학과)
Kim, Yeong Gyoo ((주)진영에이치앤에스)
Song, Jun Yeob (한국기계연구원)
Moon, Dug Hee (창원대학교 산업시스템공학과)
Publication Information
Journal of the Korea Society for Simulation / v.22, no.4, 2013 , pp. 83-92 More about this Journal
Abstract
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 Flow$^{TM}$ is applied in the phase of mould design, and mechanical simulation using DPM Assembly$^{TM}$ is applied for collision detection between picking robot and mould. As a result, the productivity increased more than 300%.
Keywords
Injection; Mould; Double Cassette; Productivity; Simulation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Ahn, D.G., Kim, D.W. and Park, S.O., "Design of Injection Mould for Thin Walled Case Parts Using Mold Flow", Proceedings of the 2007 Fall Conference of Korean Society of Manufacturing Process Engineers, pp. 214-218, 2007.
2 Autodesk, Feature for Mold Flow (http://www.autodesk.com/products/autodesk-simulation-family/features/simulation-moldflow), 2013.10.05.
3 Dassault Systemes, CATIA, (http://www.3ds.com/productsservices/catia/welcome/), 2013.10.05.
4 FANUC Korea, FANUC ROBOSHOT S-2000i Instruction Manual, 2005.
5 Kim, J.H., Moon, D.H., Kim, H.J, Nah, S.H., Kim, Y.G. and Song, J.Y., "Simulation for Developing an Injection Molding System Using the Double Cassette Type of Mould", Proceedings of the 2012 Fall Conference of Korean Society of Precision Engineering, Gwangju, Korea, pp. 445-446, 2012.   과학기술학회마을
6 Kim, H.K. and Yon, K.H, "Design Improvement of Mold-Die for Plastic Fan Product By Using CAE Analysis", Proceedings of the 2008 Spring Conference of Korean Society of Mechanical Engineers (Division of CAE and Applied Mechanics), pp. 109-114, 2008.
7 Kwak, T.S., Ohmori, H., Bae, W.B., "A Study on Searching Method of Molding Condition to Control the Thickness Reduction of Optical Lens in Plastic Injection Molding Process", Journal of the Korean Society of Precision Engineering, Vol. 21, No. 2, pp. 27-34, 2004.   과학기술학회마을
8 LG MMA, Injection Molding Theory(http://esales.lgmma.com:2104/html/pdf/k/k3_f0101.pdf), 1999.5.
9 Moon, D.H., Lee, J.S., Baek S.G., Zhang, B.L. and Kim, Y.G., "Developing Automatic Lens Module Assembly System Using 3D Simulation", Journal of the Korea Society for Simulation, Vol. 16, No. 2, pp. 65-74, 2007.   과학기술학회마을
10 Moon, D.H., Lee, G.H., Song, J.Y. and Kim, C.H., "A Simulation Study on Developing Micro Assembly Machine for Lens Module of Mobile Phone", Proceedings of 7th International Workshop on Microfactory and Technology (IWMT 2011), Jeju-do, Korea, pp. 24-25, 2011.
11 Yamanoi, M., Kwak, T.S. and Jung, J.K., "Application of Birefringence CAE in Mould Design of Optic Lens Injection Molding Process", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 3, pp. 1-6, 2012.
12 Kim, S.Y., "The Diastrophism of Electronic Market Due to Smart Phone : The Glowth of Smart Phone Market", The Seoul Economic Daily, 2012.9.21.