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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Tool Wear Characteristics of Tungsten Carbide Implanted with Plasma Source Nitrogen Ions in High-speed Machining

플라즈마 질소 이온 주입한 초경공구의 고속가공시 공구마멸 특성

  • Park, Sung-Ho (Mechanical Convergence Engineering, Graduate School, Kyungnam Univ.) ;
  • Wang, Duck Hyun (School of Mechanical Engineering, Kyungnam Univ.)
  • 박성호 (경남대학교 대학원 기계융합공학과) ;
  • 왕덕현 (경남대학교 기계공학부)
  • Received : 2022.02.28
  • Accepted : 2022.04.12
  • Published : 2022.05.31
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Abstract

The ion implantation technology changes the chemical state of the surface of a material by implanting ions on the surface. It improves the wear resistance, friction characteristics, etc. Plasma ion implantation can effectively reinforce a surface by implanting a sufficient amount of plasma nitrogen ions and using the injection depth instead of an ion beam. As plasma ion implantation is a three-dimensional process, it can be applied even when the surface area is large and the surface shape is complicated. Furthermore, it is less expensive than competing PVD and CVD technologies. and the material is The accommodation range for the shape and size of the plasma is extremely large. In this study, we improved wear resistance by implanting plasma nitrogen ions into a carbide end mill tool, which is frequently used in high-speed machining

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References

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