publication . Article . 2006

A Modeling approach for analysis and improvement of spindle-holder-tool assembly dynamics

Budak, Erhan; Ertürk, A.; Erturk, A.; Özgüven, H. N.; Ozguven, H. N.;
Open Access
  • Published: 01 Jan 2006
  • Publisher: Technische Rundschau Edition Colibri Ltd.
  • Country: Turkey
The most important information required for chatter stability analysis is the dynamics of the involved structures, i.e. the frequency response functions (FRFs) which are usually determined experimentally. In this study, the tool point FRF of a spindle-holder-tool assembly is analytically determined by using the receptance coupling and structural modification techniques. Timoshenko’s beam model is used for increased accuracy. The spindle is also modeled analytically with elastic supports representing the bearings. The mathematical model is used to determine the effects of different parameters on the tool point FRF and to identify contact dynamics from experimenta...
free text keywords: TA Engineering (General). Civil engineering (General)
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