Multiscale model of material removal for ultrasonic assisted polishing of cylindrical surfaces

IF 6.1 1区工程技术 Q1 ENGINEERING, MECHANICAL

Tribology International Pub Date : 2024-11-08 DOI:10.1016/j.triboint.2024.110383

Fanwei Meng , Zhijie Cui , Yingdong Liang , Zixuan Wang , Tianbiao Yu , Zhelun Ma , Ji Zhao

引用次数: 0

Abstract

Ultrasonic assisted polishing is an effective and precise method in engineering production that applies in finishing surface. A multiscale model was developed which is able to forecast the surface micromorphology and material removal rate. Process factors were considered include polishing force, grain diameter, ultrasonic amplitude and so on in this model at different scales. The impact of various process factors on surface roughness and material removal rate were analyzed by orthogonal experimental table. The perfect combination of process parameters was identified, and its effectiveness was verified through both simulations and experimental analysis, with an error rate below 9.43 %. To provide a mechanism study of ultrasonic polishing of curved surfaces and optimization of process parameters by this theoretical model.

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圆柱表面超声波辅助抛光的材料去除多尺度模型

超声波辅助抛光是工程生产中一种有效而精确的表面抛光方法。开发的多尺度模型能够预测表面微观形态和材料去除率。该模型在不同尺度上考虑的工艺因素包括抛光力、晶粒直径、超声波振幅等。通过正交实验表分析了各种工艺因素对表面粗糙度和材料去除率的影响。确定了工艺参数的完美组合，并通过模拟和实验分析验证了其有效性，误差率低于 9.43%。通过该理论模型对曲面超声波抛光进行机理研究并优化工艺参数。

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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来源期刊

Tribology International 工程技术-工程：机械

CiteScore

10.10

自引率

16.10%

发文量

627

审稿时长

35 days

期刊介绍： Tribology is the science of rubbing surfaces and contributes to every facet of our everyday life, from live cell friction to engine lubrication and seismology. As such tribology is truly multidisciplinary and this extraordinary breadth of scientific interest is reflected in the scope of Tribology International. Tribology International seeks to publish original research papers of the highest scientific quality to provide an archival resource for scientists from all backgrounds. Written contributions are invited reporting experimental and modelling studies both in established areas of tribology and emerging fields. Scientific topics include the physics or chemistry of tribo-surfaces, bio-tribology, surface engineering and materials, contact mechanics, nano-tribology, lubricants and hydrodynamic lubrication.