Paper Title:
Approximation of Thermal Deformation Behaviour of a Machine Tool to Improve its Process Precision
  Abstract

This paper presents a stochastic method to approximate the thermal deformation of a machine tool, by using the temperature changes of the body. The method examines the relationship between the thermal deformations and temperature changes of plural positions on a machine tool, and determines the appropriate temperature measuring points. In addition, the approximate equation of the thermal deformation is drawn by t-test, which uses those influential temperature changes as parameters. This study shows that the approximation equation of the thermal deformations can be expressed in a simple form with few parameters, and remarkably improve cutting processing.

  Info
Periodical
Key Engineering Materials (Volumes 345-346)
Edited by
S.W. Nam, Y.W. Chang, S.B. Lee and N.J. Kim
Pages
181-184
DOI
10.4028/www.scientific.net/KEM.345-346.181
Citation
H. Tachiya, Y. Kaneko, T. Aramoto, H. Shinjo, Y. Miyazaki, "Approximation of Thermal Deformation Behaviour of a Machine Tool to Improve its Process Precision ", Key Engineering Materials, Vols. 345-346, pp. 181-184, 2007
Online since
August 2007
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Price
$32.00
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