Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Evaluation Tool Life and Cutting Characteristics of Carbide Hob TiAlN Coating Surface Polishing Using Aero Lap Polishing Technology and Multi-con

Multi-con와 ALPT을 활용한 TiAlN코팅층 표면연마 초경호브의 절삭특성 및 공구수명 평가

  • 천종필 ((주)삼양감속기 생산기술팀) ;
  • 편영식 (선문대학교 기계공학과)
  • Received : 2012.06.27
  • Accepted : 2012.08.29
  • Published : 2012.10.15
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Abstract

SCM420 steel cutting gear to improve the durability is quenched. When quenching, increases surface hardness, a change of the physical properties and machinability or fall. This study, using a solid carbide hobs skiving hobbing gear cutting finishing. And cutting tool solid carbide TiAlN coating hove when TiAlN coating on the surface of multi-con polishing hob conducted aero lap nano polishing for each cutting. Experimental results conducted aero lap nano coating on the surface polishing tool machinability was excellent. And aero lap nano polishing tool results were reduced 2.5 times the tool wear compared to TiAlN coated tools. Excellent results were 1.42 times longer tool life.

Keywords

References

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  1. Characteristics of Al2O3, Cr2O3, WC-Ni, and Chromizing Surface Coatingsunder Environment with HighTemperature, Wear, and Corrosion vol.22, pp.6, 2013, https://doi.org/10.7735/ksmte.2013.22.6.895