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Tool coating effects on cutting temperature during metal cutting processes: Comprehensive review and future research directions

机译：金属切削过程中切削温度的工具涂层效果：全面的审查和未来的研究方向

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摘要

Nowadays, coatings have been widely deposited on cutting tool inserts due to their superior wear resistant and thermal barrier effect in metal manufacturing industry. Tool coatings avoid the direct contact between the workpiece and tool substrate, thus affecting the cutting temperature and machining performance compared with uncoated tools. This article aims to review the tool coating effects on cutting temperature during metal cutting process. Firstly, the factors influencing on cutting temperature with coated tools are analyzed including the geometric factors, thermal physical properties, coated tool-chip contact characteristics and coating-substrate diffusion layer. The determination approaches of these influencing factors are illustrated. Secondly, the predictive modelling for cutting temperature with coated tool including analytical thermal models and simulation methods (finite element method-FEM, finite difference method-FDM, boundary element method-BEM) are discussed, respectively. Thirdly, the experimental measurements on cutting temperature with coated tool are reviewed and analyzed. The possible perspectives of future work for investigating the tool coating effects on cutting temperature are proposed. This review would help to obtain knowledge of tool coating effects on cutting temperature with coated tools, thus for better selection and design suitable tool coatings by decreasing cutting temperature.
机译：如今，由于金属制造业的耐高采烈耐磨性和热障效应，涂层已被广泛沉积在切削工具刀片上。工具涂层避免工件和刀具基板之间的直接接触，从而影响切削温度和加工性能与未涂层的工具相比。本文旨在审查金属切削过程中切削温度的工具涂层影响。首先，分析了影响用涂层工具的切削温度的因素，包括几何因子，热物理性质，涂层工具芯片接触特性和涂层基板扩散层。说明了这些影响因素的确定方法。其次，分别讨论了具有分析热模型和仿真方法的涂层工具的用于切削温度的预测建模（有限元方法-EC-FEM，有限差分法-FDM，边界元法 - BEM）。第三，综述并分析了用涂层工具切削温度的实验测量。提出了对未来工作来调查切削温度的工具涂层效果的可能视角。本综述将有助于获得用涂层工具对切削温度的工具涂层影响的知识，从而通过降低切割温度来更好地选择和设计合适的工具涂层。

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  • 来源
    《Mechanical systems and signal processing》 |2021年第3期|107302.1-107302.39|共39页
  • 作者

    Jinfu Zhao; Zhanqiang Liu; Bing Wang; Jianrui Hu; Yi Wan;

  • 作者单位

    School of Mechanical Engineering Shandong University China Key National Demonstration Center for Experimental Mechanical Engineering Education/Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MQE China;

    School of Mechanical Engineering Shandong University China Key National Demonstration Center for Experimental Mechanical Engineering Education/Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MQE China;

    Manufacturing Institute Georgia Institute of Technology Atlanta GA 30332 USA;

    School of Mechanical Engineering Shandong University China Key National Demonstration Center for Experimental Mechanical Engineering Education/Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MQE China;

    School of Mechanical Engineering Shandong University China Key National Demonstration Center for Experimental Mechanical Engineering Education/Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MQE China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cutting temperature; Tool coating effects; Metal cutting process;

    机译：切割温度;工具涂层效果;金属切割过程;

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