An experimental and theoretical investigation into multimode machine tool vibration with surface generation in flycutting

被引：20

作者：

Chen, Wanqun ^{[1
]}

Lu, Lihua ^{[1
]}

Yang, Kai ^{[2
]}

Su, Hao ^{[1
]}

Chen, Guoda ^{[1
]}

机构：

[1] Harbin Inst Technol, Ctr Precis Engn, Harbin 150001, Peoples R China

[2] Army Aviat Inst, Beijing, Peoples R China

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 2016年 / 230卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Machine tool vibration; surface generation; ultra-precision machining; multimode frequency; dynamics analysis; ROUGHNESS; PREDICTION;

D O I：

10.1177/0954405415584961

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Relative vibration between the cutting tool and the workpiece plays an important role in the surface generation in ultra-precision diamond machining. High-frequency vibration of the cutting tool has important influence on the surface roughness error, while the low-frequency vibration of machine tool structure affects the figure error. The previous related researches mainly focus on the first-mode frequency vibration of the machine tool. However, its multimode frequency vibration is rarely discussed. In this article, the multimode frequency vibration of the machine tool and its influences on the surface generation in flycutting are studied. The experimental results have been found to agree well with the simulation results.

引用

页码：381 / 386

页数：6

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