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

  • 제16권6호
  • /
  • Pages.7-14
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  • 2017
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  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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MQL 공급시스템을 이용한 플라스틱 금형강 가공 최적화에 관한 연구

A Study on The Optimization of Plastic Mold Steel Machining Using MQL Supply System

  • 홍광표 (인하대학교 기계공학과) ;
  • 송기혁 (인하대학교 기계공학과) ;
  • 이인철 (인하대학교 기계공학과) ;
  • 강동성 (인하대학교 기계공학과) ;
  • 정재화 (인하대학교 기계공학과) ;
  • 임동욱 (인하대학교 기계공학과) ;
  • 김운용 (인하대학교 재료공정공학과) ;
  • 백시영 (인하대학교 기계공학과)
  • 투고 : 2017.08.01
  • 심사 : 2017.09.13
  • 발행 : 2017.12.31
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초록

This study manufactured a minimum quantity lubrication (MQL) supply system and identified the optimal MQL machining cutting conditions for plastic mold steel (SCM440). A series of experiments were consisted of twice. Optimal cutting conditions were derived using the Taguchi method, and cutting force variance; surface roughness; tool wear; and cutting temperature in dry, wet, and MQL machining were measured experimentally for these optimal conditions. The measured results decreased from dry to wet and MQL machining, being particularly large for dry machining due to increased cutting time. Measured MQL machining metrics were similar to those for wet machining, particularly for surface roughness, which is an index of machining quality.

키워드

참고문헌

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피인용 문헌

  1. Efficient MQL-based Drilling of Inconel 601 vol.17, pp.4, 2018, https://doi.org/10.14775/ksmpe.2018.17.4.001
  2. A study on fracture behavior due to crack propagation at compact tension specimen composed of inhomogeneous metal materials with holes near crack vol.33, pp.10, 2019, https://doi.org/10.1007/s12206-019-0921-x