caa a22 4500 445812001 CHVBK 20180317145214.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s00419-010-0498-4 doi (NATIONALLICENCE)springer-10.1007/s00419-010-0498-4 Research of the spindle overhang and bearing span on the system milling stability [Elektronische Daten] [S. Gao, G. Meng] The effects of spindle overhang and bearing span on the frequency responses and go further contributions on stability of the spindle milling system are investigated in this paper. The transfer functions at the spindle nose are determined by the continuous two-step Timoshenko beam model, which validity is verified by the finite element method. It is found that the first spindle mode is evidently affected by the spindle overhang and has the most important influences on stability of the spindle milling system in this paper, whereas the bearing span mainly alters the spindle's second mode in changing the vibration properties and stability of the system. These results can be considered in the spindle designing to help decreasing frequency amplitudes at spindle nose and improving milling stability in machining processes. Springer-Verlag, 2010 Spindle overhang nationallicence Bearing span nationallicence Milling nationallicence Chatter nationallicence Stability nationallicence Gao S. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, 800 Dongchuan RD, 200240, Shanghai, People's Republic of China aut Meng G. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, 800 Dongchuan RD, 200240, Shanghai, People's Republic of China aut Archive of Applied Mechanics Springer-Verlag 81/10(2011-10-01), 1473-1486 0939-1533 81:10<1473 2011 81 419 https://doi.org/10.1007/s00419-010-0498-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00419-010-0498-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gao S. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, 800 Dongchuan RD, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Meng G. State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, 800 Dongchuan RD, 200240, Shanghai, People's Republic of China aut NATIONALLICENCE 773 0- Archive of Applied Mechanics Springer-Verlag 81/10(2011-10-01), 1473-1486 0939-1533 81:10<1473 2011 81 419 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer