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Thermal Characteristics of a Vertical Guideway System including Hydrostatic Bearings and Ballscrew Drive of Precision Milling Machines

EasyChair Preprint no. 404

6 pagesDate: August 6, 2018

Abstract

This paper simulates the thermal characteristics of a vertical hydrostatic guideway using ANSYS/Fluent in precision milling machine applications by considering the oil film friction of hydrostatic bearings in operational feed speed and heat generation in ballscrew nut .  Temperature rise in individual hydrostatic bearing due to different supply pressure, feed speed, and oil viscosity will be analyzed, and the thermal displacement of the center point of worktable can be predicted in case of thermal deformation.

Keyphrases: finite element analysis, Thermal deformation, vertical hydrostatic guideway

BibTeX entry
BibTeX does not have the right entry for preprints. This is a hack for producing the correct reference:
@Booklet{EasyChair:404,
  author = {Hua-Chih Huang and Wen-Hao Yang},
  title = {Thermal Characteristics of a Vertical Guideway System including Hydrostatic Bearings and Ballscrew Drive of Precision Milling Machines},
  howpublished = {EasyChair Preprint no. 404},

  year = {EasyChair, 2018}}
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