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Effect of the crystallinity of diamond coatings on cemented carbide inserts on their cutting performance in milling

机译:金刚石涂层的结晶度对岩化碳化物切削液中的磨削性能的影响

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摘要

Micro-crystalline diamond (MCD) coatings were deposited on cemented carbide inserts at different temperatures using hot filament chemical vapor deposition technique. For investigating the effect of the developed diamond crystallinity on the fatigue strength and wear behaviour of the prepared MCD coated inserts, inclined impact tests and milling investigations were conducted correspondingly. Raman spectra were recorded for capturing the crystalline phases after the film deposition and their potential changes after the impact and milling experiments induced by the mechanical and thermal loads. Thus, the explanation of the cutting performance of the employed diamond coated inserts with various crystalline phases was enabled. (C) 2019 Published by Elsevier Ltd on behalf of CIRP.
机译:使用热丝化学气相沉积技术在不同温度下沉积微晶金刚石(MCD)涂层。 为了研究制定的金刚石结晶度对所制备的MCD涂层插入物的疲劳强度和磨损行为的影响,相应地进行倾斜的冲击试验和研磨研究。 记录拉曼光谱以在薄膜沉积之后捕获结晶相及其在机械和热负荷诱导的冲击和研磨实验之后的潜在变化。 因此,启用了采用的金刚石涂层插入物的切割性能的解释,其具有各种晶相的具有各种晶体阶段。 (c)2019年由elsevier有限公司发布代表CIRP。

著录项

  • 来源
    《CIRP Annals》 |2019年第1期|共4页
  • 作者单位

    Aristotle Univ Thessaloniki Mech Engn Dept Lab Machine Tools &

    Mfg Engn Thessaloniki Greece;

    Aristotle Univ Thessaloniki Mech Engn Dept Lab Machine Tools &

    Mfg Engn Thessaloniki Greece;

    Aristotle Univ Thessaloniki Mech Engn Dept Lab Machine Tools &

    Mfg Engn Thessaloniki Greece;

    Aristotle Univ Thessaloniki Mech Engn Dept Lab Machine Tools &

    Mfg Engn Thessaloniki Greece;

    Aristotle Univ Thessaloniki Mech Engn Dept Lab Machine Tools &

    Mfg Engn Thessaloniki Greece;

    Aristotle Univ Thessaloniki Fac Engn Chem Engn Dept Thessaloniki Greece;

    CemeCon AG Wurselen Germany;

    CemeCon AG Wurselen Germany;

    CemeCon AG Wurselen Germany;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 一般性问题;
  • 关键词

    Diamond coating; Fatigue; Wear;

    机译:金刚石涂层;疲劳;穿;

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