Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 53(6); 2020
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2020;53(6):271-279. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2020.53.6.271

A Study on the Improvement of Tool`s Life by Applying DLC Sacrificial Layer on Nitride Hard Coated Drill Tools

  • Kang, Yong-Jin;Kim, Do Hyun;Jang, Young-Jun;Kim, Jongkuk;
    Surface Technology Division, Korea Institute of Materials Science(KIMS);Surface Technology Division, Korea Institute of Materials Science(KIMS);Surface Technology Division, Korea Institute of Materials Science(KIMS);Surface Technology Division, Korea Inst
Abstract

Non-ferrous metals, widely used in the mechanical industry, are difficult to machine, particularly by drilling and tapping. Since non-ferrous metals have a strong tendency to adhere to the cutting tool, the tool life is greatly deteriorated. Diamond-like

Keywords Drill tool;sacrificial layer;Ion Source;DLC;Tribology;