单向CFRP板槽铣削中纤维各向角铣削力的建模与试验

IF 0.5 Q4 ENGINEERING, INDUSTRIAL

International Journal of Manufacturing Research Pub Date : 2019-05-28 DOI:10.1504/IJMR.2019.10020608

W. Ming, Lei Zhou, Changying Wang, X. Cai, L. Jing, Ming Chen

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引用次数: 0

摘要

铣削力是决定碳纤维增强聚合物（CFRP）铣削加工表面质量的重要因素。本文主要研究了T800/X850单向CFRP层合板在铣削过程中不同纤维取向角下的径向力和切向力。实验中用圆槽铣削代替了传统的直槽铣削，并将小尺度逼近的思想应用于数据分析。使用该方法，可以通过单个实验近似地获得所有纤维取向角下的铣削力，并且可以通过机械建模获得铣削过程中的径向力和切向力。通过对实验数据的处理，对CFRP铣削理论公式中的系数进行拟合，得到铣削力对切削深度、进给量和刀具转角的函数。该功能可用于优化槽铣削过程中的铣削参数和纤维方向。【2017年1月16日提交；2017年12月18日接受】

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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Modeling and Experiment of Milling Force under All Fiber Orientation Angles in Slot Milling of Unidirectional CFRP Laminates

Milling force is an important factor in determining the machined surface quality of carbon fibre reinforced polymer (CFRP) in milling process. This paper focuses on the radial force and tangential force under different fibre orientation angles during the milling of unidirectional T800/X850 CFRP laminates. The traditional straight slot milling is replaced by the circumferential slot milling in the experiment and the idea of small scale approximation is applied in analysis of data. Using this method, the milling force under all fibre orientation angles can be obtained approximately by a single experiment and the radial force and tangential force during the milling process can be obtained through mechanical modelling. Through processing experimental data, the coefficients in the theoretical formula of CFRP milling are fitted to get a function about milling force on cut depth, feed and tool rotation angle. And this function can be used to optimise milling parameters and fibre orientation during slot milling. [Submitted 16 January 2017; Accepted 18 December 2017]

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来源期刊

International Journal of Manufacturing Research Engineering-Industrial and Manufacturing Engineering

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Manufacturing contributes significantly to modern civilization and creates momentum that drives today"s economy. Much research work has been devoted to improving manufactured product quality and manufacturing process efficiency for many decades. Thanks to recent advances in computer and network technologies, sensors, control systems and manufacturing machines, manufacturing research has progressed to a new level. In addition, new research areas in manufacturing are emerging to address problems encountered in the evolving manufacturing environment, such as the increasing business practice of globalisation and outsourcing. This dedicated research journal has been established to report state-of-the-art and new developments in modern manufacturing research.