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Creating stability lobe diagrams during milling

Abele, Eberhard ; Fiedler, Udo (2004):
Creating stability lobe diagrams during milling.
53, In: CIRP Annals – Manufacturing Technology, Elsevier Ltd on behalf of CIRP, (1), pp. 309-312. Elsevier, ISSN 0007-8506, e-ISSN 1726-0604,
DOI: 10.1016/S0007-8506(07)60704-5,
[Article]

Item Type: Article
Erschienen: 2004
Creators: Abele, Eberhard ; Fiedler, Udo
Title: Creating stability lobe diagrams during milling
Language: English
Journal or Publication Title: CIRP Annals – Manufacturing Technology, Elsevier Ltd on behalf of CIRP
Volume: 53
Number: 1
Publisher: Elsevier
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW)
Date Deposited: 19 Nov 2008 16:29
DOI: 10.1016/S0007-8506(07)60704-5
License: [undefiniert]
Alternative keywords:
Alternative keywordsLanguage
High Speed Machining, Spindie, ChatterUNSPECIFIED
Alternative Abstract:
Alternative abstract Language

Motorized spindies are in common use in high-speed milling . The dynamic behavior cf the spindie depends on the actual number of revolutions and the temperature. The performance cf the spindie during milling, particularly, the behavior concerning chatter, is crucially affected by the speed dependent dynamic behavior cf the mechanical system. This paper presents the reasons for the speed-sensitive stiffness and the shifting stability lobes. A new method cf measuring and calculating the dynamic behavior during milling by means of sub-space-state-space-identification methods is introduced. Finally, the computed stability lobe diagrams are compared with experimentally determined stability lobe diagrams.

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