Experimental Research on Friction Reduction Characteristics and Surface Quality of 3D Ultrasonic Vibration Assisted Turning

被引：1
作者：
Fang R. [1 ]
Zou P. [1 ]
Duan J.-W. [1 ]
Wei S.-Y. [1 ]
机构：
[1] School of Mechanical Engineering and Automation, Northeastern University, Shenyang
来源：
Dongbei Daxue Xuebao/Journal of Northeastern University | 2023年 / 44卷 / 02期
关键词：
cutting force; friction reduction characteristics; micro-texture tool; surface roughness; three-dimensional ultrasonic vibration;
D O I：
10.12068/j.issn.1005-3026.2023.02.011
中图分类号：
学科分类号：
摘要：
To further improve the machining effect of 304 stainless steel,a theoretical model of friction reduction characteristics was established by combining the analysis of tribological dynamic loads with 3D ultrasonic vibration assisted turning.The friction reduction effect was further improved by incorporating the micro-textured tool into the model,and was verified by the experiments on the combined cutting forces of spindle speed,feed,and cutting depth.The theoretical model of surface profile formation was established by considering the relative vibration of machine tool,and the effects of cutting parameters on surface roughness were investigated by the single-factor experiments,which showed that the surface roughness gradually increased with the increase of cutting depth,spindle speed and feed rate,the surface roughness gradually increases. © 2023 Northeastern University. All rights reserved.
引用
收藏
页码：233 / 241
页数：8
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