Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Development of a Channel Cutting Die Set

형재 절단금형 개발에 관한 연구

  • Park, Kuwi-Sun (Dept.of Mechanical Design Engineering, Graduate School of Changwon National University) ;
  • Lee, Choon-Man (Dept.of Mechanical Engineering, Changwon National University)
  • 박귀선 (창원대학교 대학원 기계설계공학과) ;
  • 이춘만 (창원대학교 기계설계공학과)
  • Published : 2001.01.01
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Abstract

Many kinds of channels are used in industrial equipment and production machinery. Although mechanical saw has been used to cut many sorts of channels, there is cost rise problem because of low productivity. Shearing of channel has a special place because it helps to cut expected shape and size easily. A channel cutting die set which can be mounted and used on a hydraulic press is developed to improve the productivity of channel cutting process. Mode for the channel cutting is divided into single cut and double cut method. This study use double cut method, and the developed channel cutting die set is composed of upper and lower die set. Shearing time can be reduced from 40 minutes to 20 seconds using the developed channel cutting die set. The productivity of channel cutting process can be increased with shearing time reduction as well as cost reduction.

Keywords

References

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