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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Development of the Compound Die Forming Technology United between Semi-Progressive and Transfer Die

세미 프로그레시브 금형과 트랜스퍼 금형기술을 융합한 복합 자동화 금형 제조기술에 관한 연구

  • 박동환 (경북하이브리드부품연구원) ;
  • 권혁홍 (대진대학교 컴퓨터응용기계설계공학과)
  • Received : 2015.05.30
  • Accepted : 2015.06.23
  • Published : 2015.08.31
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Abstract

To enhance the productivity and quality of the compound process of progressive dies and transfer dies, the semi-progressive method is applied in the material supply step to produce blanks, and then the transfer method is applied. Parts are transferred among processes by means of the finger and transfer bar in the transfer die, and the final seat cushion panel is produced. The main challenge in the current study is how to deform a seat cushion panel while meeting the design specifications without any defects. In order to obtain this technology, a sheet metal-forming simulation and die forming of the seat cushion panel were adopted; as a result, a compound die-forming technology for the automotive seat cushion panel, combining both semi-progressive die and transfer die for continuous production, was successfully developed.

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References

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