Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Design and Manufacture of Ultrasonic Vibration Drawing Tool

유한요소해석을 이용한 초음파 진동 인발기 설계 및 제작

  • 이경훈 (부산대학교 대학원 정밀가공시스템) ;
  • 김병민 (부산대학교 기계공학부)
  • Received : 2010.08.16
  • Accepted : 2010.09.29
  • Published : 2010.10.01
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Abstract

In ultrasonic vibration drawing, the drawing forces can be reduced by applying ultrasonically oscillating dies. Ultrasonic vibration drawing has been considered as a means of accommodating high-level drawing processes such as shaped wire, ultrafine wire, and the wire drawing operation in semidry or dry condition. Prior studies were attempted to analyze the mechanism of improved drawing performances, such as reduced drawing force and improved lubrication characteristic. However, researches on design rule for ultrasonic vibration drawing system are not yet carried out. The principal objectives of this work are to design a set of tooling capable to superimpose the oscillations and to observe by experiments the influence of the ultrasonic oscillations on the wire drawing.

Keywords

References

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Cited by

  1. FEA and Experiment Investigation on the Friction Reduction for Ultrasonic Vibration Assisted Deep Drawing vol.23, pp.7, 2014, https://doi.org/10.5228/KSTP.2014.23.7.413