金属加工液对铣削Inconel 718刀具磨损的影响

IF 1.6 3区工程技术 Q3 ENGINEERING, MECHANICAL

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology Pub Date : 2023-04-18 DOI:10.1177/13506501231169320

L. Meier, M. Eglin

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引用次数: 0

摘要

刀具磨损机理的理解是开发更有效的加工工艺的基础。因此，在使用旋转测功仪、固定式测功仪和三维显微镜铣削Inconel 718时，研究了不同金属加工液对刀具磨损的影响。一个新开发的力模型允许解释更多的最大切削力，并解释了摩擦条件，刀具磨损和过程力之间的关系。在一种新的设置中，在刀具寿命的中期改变冷却剂的类型，以区分冷却剂对过程力的直接影响和通过刀具磨损产生的间接影响。通过对数据的拟合，发现金属加工流体和工艺参数不仅影响整体磨损率，而且会导致不同的磨损机制。切削刃磨损的三维数据证实了不同磨损机制的存在。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Influence of the Metalworking Fluid on Tool Wear in Milling Inconel 718

The understanding of tool wear mechanisms is fundamental to developing more productive machining processes. Therefore, the influence of different metalworking fluids on tool wear is studied when milling Inconel 718 using a rotating dynamometer, a stationary dynamometer, and a 3D microscope. A newly developed force model allows the interpretation of more than the maximal cutting force and explains the relation between tribological conditions, tool wear and process forces. In a novel setup, the coolant type was changed in the middle of the tool life to differentiate the direct influence of the coolant on the process forces and the indirect effect via tool wear. By fitting the model to the data, it is found that the metalworking fluid and the process parameters not only influence the wear rate globally, but also lead to different wear mechanisms. The 3D data of worn cutting edges confirms the existence of different wear mechanisms.

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 工程技术-工程：机械

CiteScore

4.20

自引率

5.00%

发文量

110

审稿时长

6.1 months

期刊介绍： The Journal of Engineering Tribology publishes high-quality, peer-reviewed papers from academia and industry worldwide on the engineering science associated with tribology and its applications. "I am proud to say that I have been part of the tribology research community for almost 20 years. That community has always seemed to me to be highly active, progressive, and closely knit. The conferences are well attended and are characterised by a warmth and friendliness that transcends national boundaries. I see Part J as being an important part of that community, giving us an outlet to publish and promote our scholarly activities. I very much look forward to my term of office as editor of your Journal. I hope you will continue to submit papers, help out with reviewing, and most importantly to read and talk about the work you will find there." Professor Rob Dwyer-Joyce, Sheffield University, UK This journal is a member of the Committee on Publication Ethics (COPE).