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State of the art of tool texturing in machining
Journal of Materials Processing Technology ( IF 6.3 ) Pub Date : 2021-02-10 , DOI: 10.1016/j.jmatprotec.2021.117096
A.R. Machado , L.R.R. da Silva , F.C.R. de Souza , Rahul Davis , L.C. Pereira , W.F. Sales , W. De Rossi , E.O. Ezugwu

In most of the machining processes, the application of surface texturing is one of the most remarkable and promising research fronts in relation to the use of tribological concepts for improving machinability. This paper aims to review the most recent articles on this theme (from 2016 to date) to assist the researchers in the state of the art of this technology, guide the forthcoming related investigations, and thus, fill the identified research gaps. The texture effect in machining was comprehensively reviewed considering chip formation, cutting forces, cutting temperature, lubrication, surface integrity, and tool life. The present review highlights and summarizes the major findings with emphasis on the influencing parameters, such as workpiece and tool material, cutting process, lubri-cooling condition, texture geometry, and texture manufacturing technique. The overwhelming majority of the studies presented tool surface textures manufactured by laser ablation on the rake face of uncoated WC-Co tools. In this relation, turning was identified as mostly used machining process and dry condition as the chiefly implemented lubri-cooling environment. Moreover, most of the textures were noticed with linear grooves and dimple geometries, whereas the work materials mostly investigated were the hardened/high alloy steels and titanium alloys.



中文翻译:

加工中的工具纹理化技术水平

在大多数机加工过程中,与使用摩擦学概念来改善可加工性有关,表面纹理化的应用是最引人注目的和最有前途的研究领域之一。本文旨在回顾有关该主题的最新文章(从2016年至今),以帮助研究人员掌握该技术的最新状况,指导即将进行的相关研究,从而填补已确定的研究空白。综合考虑了切屑形成,切削力,切削温度,润滑性,表面完整性和刀具寿命,对加工中的纹理效果进行了全面回顾。本综述重点介绍并总结了主要发现,重点是影响参数,例如工件和工具材料,切削工艺,润滑冷却条件,织构几何形状,和纹理制造技术。绝大多数研究提出了在未涂层的WC-Co刀具前刀面上通过激光烧蚀制造的刀具表面纹理。在这种关系中,车削被认为是最主要使用的机加工工艺,而干燥条件则被认为是主要实施的润滑冷却环境。此外,大多数纹理都带有线性凹槽和凹痕几何形状,而研究最多的工件是硬化/高合金钢和钛合金。

更新日期:2021-02-16
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