Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Study on Micro Endmilling Process for Manufacturing of Very Small Gear Parts and Mold with Two-Stage

미소 2단 기어 부품 금형 가공을 위한 마이크로 엔드밀링 공정기술 연구

  • 제태진 (한국기계연구원 나노융합생산시스템연구본부) ;
  • 노진석 (한국기계연구원 나노융합생산시스템연구본부) ;
  • 김병두 (한국기계연구원 나노융합생산시스템연구본부) ;
  • 김재구 (한국기계연구원 나노융합생산시스템연구본부) ;
  • 윤재성 (한국기계연구원 나노융합생산시스템연구본부)
  • Received : 2009.11.30
  • Accepted : 2010.02.03
  • Published : 2010.04.01
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Abstract

A multi-stage gear mold including gears of 2mm and 1.5mm diameter was designed and machined in this research for developing micro gear mold manufacturing technology with micro endmill. Mechanical shapes having differential micro teeth were analyzed to be formed as designed and processing conditions were optimized by analyzing machined surface chip and cutting force. Based on the results, a prototype of micro multi-stage gear mold was manufactured.

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References

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