INVESTIGATION OF THE DYNAMIC BEHAVIOR OF MACHINE TOOLS DURING CUTTING BY OPERATIONAL MODAL ANALYSIS

被引：4

作者：

Berthold, J. ^{[1
]}

Kolouch, M. ^{[2
]}

Ragel, J. ^{[1
]}

Putz, M. ^{[1
,2
]}

机构：

[1] Tech Univ Chemnitz, Professorship Machine Tools & Forming Technol, Reichenhainer Str 70, Chemnitz 09126, Germany

[2] Fraunhofer Inst Machine Tools & Forming Technol I, Reichenhainer Str 88, Chemnitz 09126, Germany

来源：

MM SCIENCE JOURNAL | 2019年 / 2019卷

关键词：

Machine tool; Dynamic; Operational modal analysis; Measurement; IDENTIFICATION;

D O I：

10.17973/MMSJ.2019_11_2019054

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A common approach for the experimentally estimation of modal parameters is the Experimental Modal Analysis (EMA). EMA takes place in the standstill of the machine, consequently neglecting effects that only occur during the cutting process. Alternatively the Operational Modal Analysis (OMA) makes possible to investigate structures under operational loads and conditions. In this paper, a machine tool is investigated during cutting and the modal parameters are estimated by OMA, with several identification methods working in the frequency domain as well as in the time domain. These results are also contrasted to EMA to investigate the differences between cutting and standstill.

引用

页码：3078 / 3085

页数：8

共 50 条

[21] A complete methodology for identifying dynamics of heavy machine tool through operational modal analysis [J].

Mao, Xinyong ;

Yan, Ruizhi ;

Cai, Hui ;

Li, Bin ;

Luo, Bo ;

He, Songping .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2016, 230 (08) :1406-1416

[22] OPERATIONAL MODAL ANALYSIS OF ULTRA-PRECISION MACHINE TOOL USING QUEFRENCY LIFTERING [J].

Li, Xingzhan ;

Yue, Xiaobin .

8TH IOMAC INTERNATIONAL OPERATIONAL MODAL ANALYSIS CONFERENCE, 2019, :605-609

[23] Dynamic analysis of Sitar: A comparative study of operational and experimental modal analysis [J].

Limkar, Beena ;

Chandekar, Gautam .

JOURNAL OF VIBRATION AND CONTROL, 2023, 29 (1-2) :79-90

[24] Dynamic Study of Stacked Packaging Units by Operational Modal Analysis [J].

Bernad, Carlos ;

Laspalas, Alberto ;

Gonzalez, David ;

Liarte, Elias ;

Jimenez, Miguel A. .

PACKAGING TECHNOLOGY AND SCIENCE, 2010, 23 (03) :121-133

[25] Modal Complexity Factors as indexes for modal parameter identification in Operational Modal Analysis of coupled dynamic systems [J].

Ibarrola-Chamizo, J. ;

Agirre-Olabide, I. ;

Merino, M. ;

Aginaga, J. .

JOURNAL OF SOUND AND VIBRATION, 2025, 600

[26] VIBRATORY BEHAVIOR OF A DOUBLE PANEL SYSTEM BY THE OPERATIONAL MODAL ANALYSIS [J].

Abbes, Mohamed Slim ;

Chaabane, Mariem Miladi ;

Akrout, Ali ;

Fakhfakh, Tahar ;

Haddar, Mohamed .

INTERNATIONAL JOURNAL OF MODELING SIMULATION AND SCIENTIFIC COMPUTING, 2011, 2 (04) :459-479

[27] Concept for Individual and Lifetime-Adaptive Modeling of the Dynamic Behavior of Machine Tools [J].

Oexle, Florian ;

Heimberger, Fabian ;

Puchta, Alexander ;

Fleischer, Juergen .

MACHINES, 2024, 12 (02)

[28] Modal analysis of machine tools using visual vibrometry and output-only methods [J].

Law, Mohit ;

Gupta, Pulkit ;

Mukhopadhyay, Suparno .

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2020, 69 (01) :357-360

[29] A method to obtain the in-process FRF of a machine tool based on operational modal analysis and experiment modal analysis [J].

Yili Peng ;

Bin Li ;

Xinyong Mao ;

Hongqi Liu ;

Chao Qin ;

Huanbin He .

The International Journal of Advanced Manufacturing Technology, 2018, 95 :3599-3607

[30] Operational modal identification of ultra-precision fly-cutting machine tools based on least-squares complex frequency-domain method [J].

Jinchun Yuan ;

Jiasheng Li ;

Wei Wei ;

Pinkuan Liu .

The International Journal of Advanced Manufacturing Technology, 2022, 119 :4385-4394

← 1 2 3 4 5 →