Paper Title:
Research on Effect of Temperature on Carrying Capacity of Heavy-Duty Hydrostatic Rotary Table
  Abstract

Heavy-duty hydrostatic rotary table is an important part of heavy-duty CNC gantry machine, which performance determines the machining accuracy and stability of the machine. Viscosity of hydraulic oil is one of the most important factors which influence the carrying capacity of the hydrostatic rotary table, but viscosity of hydraulic oil is directly determined by temperature. Therefore, the carrying capacity of the hydrostatic rotary table is directly determined by temperature. This paper researches the relative between the different workpiece quality, cutting force, oil chamber pressure, oil film thickness, oil film stiffness and temperature of hydrostatic rotary table by using the theoretical method, and validates the influence of temperature on the carrying capacity of the hydrostatic rotary table by using experimental method. It provides the basis for researching the influence of environmental temperature on the carrying capacity and stiffness of the oil film.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Advanced NC Techniques and Equipment
Edited by
Xin Chen
Pages
1902-1907
DOI
10.4028/www.scientific.net/AMR.317-319.1902
Citation
T. N. Guo, Q. Dai, L. G. Cai, "Research on Effect of Temperature on Carrying Capacity of Heavy-Duty Hydrostatic Rotary Table", Advanced Materials Research, Vols. 317-319, pp. 1902-1907, 2011
Online since
August 2011
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Price
$32.00
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