Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Domestic Development of Vibrational Film Forming Machine and Die in the High Speed Production(II) - Multi-production forming machine -

고속 생산형 필름 진동판 성형기 및 금형 국산화 개발(II) - 다량 생산 진동판 성형기 -

  • Kim, Jungl-Hyun (Department of Mechanical Engineering, Kyungil University)
  • Received : 2013.08.21
  • Accepted : 2013.12.18
  • Published : 2014.02.28
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Abstract

This study consists of two parts. The first discusses the development of a single production forming machine which was reported in earlier papers. The second outlines the development of a multi-production forming machine, which consists primarily of a film feeding unit, an unwinding unit, and a heating block unit. The heating block unit of the multi-production forming machine has 30 members per die. An analysis of the stress deformation and temperature deviation of this machine is carried out using ANSYS Workbench and CFX-11 under the design conditions. According to this analysis, the maximum deflection in the Z-direction is $0.05104{\mu}m$ and the maximum temperature deviation is $0.7^{\circ}C$ when the temperature of the heating block unit is $175^{\circ}C$. It was also found that these values are structurally safe. The advantage of the developed multi-production forming machine is demonstrated to be in its offering of a proper voice test.

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References

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