İşleme merkezlerinde iş milli-takımı sisteminin dinamik modellenmesi.
Yazarlar (1)
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | |||
| Makale Dili | – | Basım Tarihi | 01-2006 |
| Makale Linki | https://avesis.metu.edu.tr/yonetilen-tez/56ae132e-319d-4dd2-b9b1-31776f7f8d52/isleme-merkezlerinde-is-milli-takimi-sisteminin-dinamik-modellenmesi | ||
| UAK Araştırma Alanları |
|
||
| Özet |
| Regenerative chatter is a well-known machining problem that results in unstable cutting process, poor surface quality, reduced material removal rate and damage on the machine tool itself. Stability lobe diagrams supply stable depth of cut ا spindle speed combinations and they can be used to avoid chatter. The main requirement for generating the stability lobe diagrams is the system dynamics information at the tool tip in the form of point frequency response function (FRF). In this work, an analytical model that uses structural coupling and modification methods for modeling the dynamics of spindle-holder-tool assemblies in order to obtain the tool point FRF is presented. The resulting FRF obtained by the model can be used in the existing analytical and numerical models for constructing the stability lobe diagrams. Timoshenko beam theory is used in the model for improved accuracy and the results are compared with … |
| Anahtar Kelimeler |
