KEM 2009 DOI: 10.4028/www.scientific.net/kem.416.123 View full text
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Tian Biao Yu, Ya Dong Gong, Hu Li, Wan Shan Wang

Abstract: For improving grinding quality of ultrahigh speed grinding a new design method for ultrahigh speed grinding spindle is put forwarded based on squeeze film damping technology. Working principle of squeeze film damper of ultrahigh speed grinding spindle is study and differential equations of motion of the ultrahigh speed grinding wheel spindle with a squeeze film damper are set up according to d'Alembert principle. Effects of design parameters of the damper on the motion section of the spindle are studied by the…

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