Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK621.822.172
Issue:6 (64)
MODELING AND IMPROVING THE DYNAMIC CHARACTERISTICS OF SPINDLE UNITS BASED ON HYDROSTATIC BEARINGS
Annotation
The subject of investigation is dynamic performance of radial hydrostatic bearings (HSB) of main spindle of modern high-production metal-cutting equipment. The possibilities for vibrostability improvement are considered by the radial skew of spindle axis in HSB. The developed method description of the optimal parameters of correcting RC-circuits definition is given. The transients and response functions are computed and analyzed for different operating modes of HSB.
Keywords
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